20128103436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10418273}}^1$

素因数の和:10418310

約数の個数: 48

約数和(自身を含む): 56008641024

約数和(自身を除く): 35880537588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10418273, 20836546, 31254819, 41673092, 62509638, 72927911, 125019276, 145855822, 218783733, 239620279, 291711644, 437567466, 479240558, 718860837, 875134932, 958481116, 1437721674, 1677341953, 2875443348, 3354683906, 5032025859, 6709367812, 10064051718, 20128103436]

約数ペア:

[(1, 20128103436), (2, 10064051718), (3, 6709367812), (4, 5032025859), (6, 3354683906), (7, 2875443348), (12, 1677341953), (14, 1437721674), (21, 958481116), (23, 875134932), (28, 718860837), (42, 479240558), (46, 437567466), (69, 291711644), (84, 239620279), (92, 218783733), (138, 145855822), (161, 125019276), (276, 72927911), (322, 62509638), (483, 41673092), (644, 31254819), (966, 20836546), (1932, 10418273)]