20792276688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5653}}^1$

素因数の和:5829

約数の個数: 160

約数和(自身を含む): 58611625600

約数和(自身を除く): 37819348912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 109, 111, 114, 148, 152, 218, 222, 228, 296, 304, 327, 436, 444, 456, 592, 654, 703, 872, 888, 912, 1308, 1406, 1744, 1776, 2071, 2109, 2616, 2812, 4033, 4142, 4218, 5232, 5624, 5653, 6213, 8066, 8284, 8436, 11248, 11306, 12099, 12426, 16132, 16568, 16872, 16959, 22612, 24198, 24852, 32264, 33136, 33744, 33918, 45224, 48396, 49704, 64528, 67836, 76627, 90448, 96792, 99408, 107407, 135672, 153254, 193584, 209161, 214814, 229881, 271344, 306508, 322221, 418322, 429628, 459762, 613016, 616177, 627483, 644442, 836644, 859256, 919524, 1226032, 1232354, 1254966, 1288884, 1673288, 1718512, 1839048, 1848531, 2464708, 2509932, 2577768, 3346576, 3678096, 3697062, 3974059, 4929416, 5019864, 5155536, 7394124, 7948118, 9858832, 10039728, 11707363, 11922177, 14788248, 15896236, 22798549, 23414726, 23844354, 29576496, 31792472, 35122089, 45597098, 46829452, 47688708, 63584944, 68395647, 70244178, 91194196, 93658904, 95377416, 136791294, 140488356, 182388392, 187317808, 190754832, 273582588, 280976712, 364776784, 433172431, 547165176, 561953424, 866344862, 1094330352, 1299517293, 1732689724, 2599034586, 3465379448, 5198069172, 6930758896, 10396138344, 20792276688]

約数ペア:

[(1, 20792276688), (2, 10396138344), (3, 6930758896), (4, 5198069172), (6, 3465379448), (8, 2599034586), (12, 1732689724), (16, 1299517293), (19, 1094330352), (24, 866344862), (37, 561953424), (38, 547165176), (48, 433172431), (57, 364776784), (74, 280976712), (76, 273582588), (109, 190754832), (111, 187317808), (114, 182388392), (148, 140488356), (152, 136791294), (218, 95377416), (222, 93658904), (228, 91194196), (296, 70244178), (304, 68395647), (327, 63584944), (436, 47688708), (444, 46829452), (456, 45597098), (592, 35122089), (654, 31792472), (703, 29576496), (872, 23844354), (888, 23414726), (912, 22798549), (1308, 15896236), (1406, 14788248), (1744, 11922177), (1776, 11707363), (2071, 10039728), (2109, 9858832), (2616, 7948118), (2812, 7394124), (4033, 5155536), (4142, 5019864), (4218, 4929416), (5232, 3974059), (5624, 3697062), (5653, 3678096), (6213, 3346576), (8066, 2577768), (8284, 2509932), (8436, 2464708), (11248, 1848531), (11306, 1839048), (12099, 1718512), (12426, 1673288), (16132, 1288884), (16568, 1254966), (16872, 1232354), (16959, 1226032), (22612, 919524), (24198, 859256), (24852, 836644), (32264, 644442), (33136, 627483), (33744, 616177), (33918, 613016), (45224, 459762), (48396, 429628), (49704, 418322), (64528, 322221), (67836, 306508), (76627, 271344), (90448, 229881), (96792, 214814), (99408, 209161), (107407, 193584), (135672, 153254)]