20635239438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 53348585472

約数和(自身を除く): 32713346034

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 37, 51, 66, 74, 99, 102, 111, 153, 187, 198, 222, 223, 306, 333, 374, 407, 446, 561, 629, 666, 669, 743, 814, 1122, 1221, 1258, 1338, 1486, 1683, 1887, 2007, 2229, 2442, 2453, 3366, 3663, 3774, 3791, 4014, 4458, 4906, 5661, 6687, 6919, 7326, 7359, 7582, 8173, 8251, 11322, 11373, 12631, 13374, 13838, 14718, 16346, 16502, 20757, 22077, 22746, 24519, 24753, 25262, 27491, 34119, 37893, 41514, 41701, 44154, 49038, 49506, 54982, 62271, 68238, 73557, 74259, 75786, 82473, 83402, 90761, 113679, 124542, 125103, 138941, 140267, 147114, 148518, 164946, 165689, 181522, 227358, 247419, 250206, 272283, 277882, 280534, 302401, 331378, 375309, 416823, 420801, 467347, 494838, 497067, 544566, 604802, 750618, 816849, 833646, 841602, 907203, 934694, 994134, 1250469, 1262403, 1402041, 1491201, 1542937, 1633698, 1814406, 1822579, 2500938, 2524806, 2721609, 2804082, 2816713, 2982402, 3085874, 3645158, 4206123, 4628811, 5140817, 5443218, 5467737, 5633426, 6130493, 8412246, 8450139, 9257622, 10281634, 10935474, 12260986, 13886433, 15422451, 16403211, 16900278, 18391479, 25350417, 27772866, 30844902, 30983843, 32806422, 36782958, 46267353, 50700834, 55174437, 61967686, 67435423, 92534706, 92951529, 104218381, 110348874, 134870846, 185903058, 202306269, 208436762, 278854587, 312655143, 404612538, 557709174, 606918807, 625310286, 937965429, 1146402191, 1213837614, 1875930858, 2292804382, 3439206573, 6878413146, 10317619719, 20635239438]

約数ペア:

[(1, 20635239438), (2, 10317619719), (3, 6878413146), (6, 3439206573), (9, 2292804382), (11, 1875930858), (17, 1213837614), (18, 1146402191), (22, 937965429), (33, 625310286), (34, 606918807), (37, 557709174), (51, 404612538), (66, 312655143), (74, 278854587), (99, 208436762), (102, 202306269), (111, 185903058), (153, 134870846), (187, 110348874), (198, 104218381), (222, 92951529), (223, 92534706), (306, 67435423), (333, 61967686), (374, 55174437), (407, 50700834), (446, 46267353), (561, 36782958), (629, 32806422), (666, 30983843), (669, 30844902), (743, 27772866), (814, 25350417), (1122, 18391479), (1221, 16900278), (1258, 16403211), (1338, 15422451), (1486, 13886433), (1683, 12260986), (1887, 10935474), (2007, 10281634), (2229, 9257622), (2442, 8450139), (2453, 8412246), (3366, 6130493), (3663, 5633426), (3774, 5467737), (3791, 5443218), (4014, 5140817), (4458, 4628811), (4906, 4206123), (5661, 3645158), (6687, 3085874), (6919, 2982402), (7326, 2816713), (7359, 2804082), (7582, 2721609), (8173, 2524806), (8251, 2500938), (11322, 1822579), (11373, 1814406), (12631, 1633698), (13374, 1542937), (13838, 1491201), (14718, 1402041), (16346, 1262403), (16502, 1250469), (20757, 994134), (22077, 934694), (22746, 907203), (24519, 841602), (24753, 833646), (25262, 816849), (27491, 750618), (34119, 604802), (37893, 544566), (41514, 497067), (41701, 494838), (44154, 467347), (49038, 420801), (49506, 416823), (54982, 375309), (62271, 331378), (68238, 302401), (73557, 280534), (74259, 277882), (75786, 272283), (82473, 250206), (83402, 247419), (90761, 227358), (113679, 181522), (124542, 165689), (125103, 164946), (138941, 148518), (140267, 147114)]