20346868170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^2\times {\mathrm{10939}}^1$

素因数の和:11121

約数の個数: 96

約数和(自身を含む): 54924926400

約数和(自身を除く): 34578058230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4482, 6889, 7470, 10939, 11205, 13778, 20667, 21878, 22410, 32817, 34445, 41334, 54695, 62001, 65634, 68890, 98451, 103335, 109390, 124002, 164085, 186003, 196902, 206670, 295353, 310005, 328170, 372006, 492255, 590706, 620010, 907937, 930015, 984510, 1476765, 1815874, 1860030, 2723811, 2953530, 4539685, 5447622, 8171433, 9079370, 13619055, 16342866, 24514299, 27238110, 40857165, 49028598, 75358771, 81714330, 122571495, 150717542, 226076313, 245142990, 376793855, 452152626, 678228939, 753587710, 1130381565, 1356457878, 2034686817, 2260763130, 3391144695, 4069373634, 6782289390, 10173434085, 20346868170]

約数ペア:

[(1, 20346868170), (2, 10173434085), (3, 6782289390), (5, 4069373634), (6, 3391144695), (9, 2260763130), (10, 2034686817), (15, 1356457878), (18, 1130381565), (27, 753587710), (30, 678228939), (45, 452152626), (54, 376793855), (83, 245142990), (90, 226076313), (135, 150717542), (166, 122571495), (249, 81714330), (270, 75358771), (415, 49028598), (498, 40857165), (747, 27238110), (830, 24514299), (1245, 16342866), (1494, 13619055), (2241, 9079370), (2490, 8171433), (3735, 5447622), (4482, 4539685), (6889, 2953530), (7470, 2723811), (10939, 1860030), (11205, 1815874), (13778, 1476765), (20667, 984510), (21878, 930015), (22410, 907937), (32817, 620010), (34445, 590706), (41334, 492255), (54695, 372006), (62001, 328170), (65634, 310005), (68890, 295353), (98451, 206670), (103335, 196902), (109390, 186003), (124002, 164085)]