20343841710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{100747}}^1$

素因数の和:100937

約数の個数: 64

約数和(自身を含む): 50138652672

約数和(自身を除く): 29794810962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 127, 159, 254, 265, 318, 381, 530, 635, 762, 795, 1270, 1590, 1905, 3810, 6731, 13462, 20193, 33655, 40386, 67310, 100747, 100965, 201494, 201930, 302241, 503735, 604482, 1007470, 1511205, 3022410, 5339591, 10679182, 12794869, 16018773, 25589738, 26697955, 32037546, 38384607, 53395910, 63974345, 76769214, 80093865, 127948690, 160187730, 191923035, 383846070, 678128057, 1356256114, 2034384171, 3390640285, 4068768342, 6781280570, 10171920855, 20343841710]

約数ペア:

[(1, 20343841710), (2, 10171920855), (3, 6781280570), (5, 4068768342), (6, 3390640285), (10, 2034384171), (15, 1356256114), (30, 678128057), (53, 383846070), (106, 191923035), (127, 160187730), (159, 127948690), (254, 80093865), (265, 76769214), (318, 63974345), (381, 53395910), (530, 38384607), (635, 32037546), (762, 26697955), (795, 25589738), (1270, 16018773), (1590, 12794869), (1905, 10679182), (3810, 5339591), (6731, 3022410), (13462, 1511205), (20193, 1007470), (33655, 604482), (40386, 503735), (67310, 302241), (100747, 201930), (100965, 201494)]