20191400328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1141531}}^1$

素因数の和:1141618

約数の個数: 64

約数和(自身を含む): 55889406720

約数和(自身を除く): 35698006392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1474, 1608, 2211, 2948, 4422, 5896, 8844, 17688, 1141531, 2283062, 3424593, 4566124, 6849186, 9132248, 12556841, 13698372, 25113682, 27396744, 37670523, 50227364, 75341046, 76482577, 100454728, 150682092, 152965154, 229447731, 301364184, 305930308, 458895462, 611860616, 841308347, 917790924, 1682616694, 1835581848, 2523925041, 3365233388, 5047850082, 6730466776, 10095700164, 20191400328]

約数ペア:

[(1, 20191400328), (2, 10095700164), (3, 6730466776), (4, 5047850082), (6, 3365233388), (8, 2523925041), (11, 1835581848), (12, 1682616694), (22, 917790924), (24, 841308347), (33, 611860616), (44, 458895462), (66, 305930308), (67, 301364184), (88, 229447731), (132, 152965154), (134, 150682092), (201, 100454728), (264, 76482577), (268, 75341046), (402, 50227364), (536, 37670523), (737, 27396744), (804, 25113682), (1474, 13698372), (1608, 12556841), (2211, 9132248), (2948, 6849186), (4422, 4566124), (5896, 3424593), (8844, 2283062), (17688, 1141531)]