20177887728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14495609}}^1$

素因数の和:14495649

約数の個数: 40

約数和(自身を含む): 53923669200

約数和(自身を除く): 33745781472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14495609, 28991218, 43486827, 57982436, 86973654, 115964872, 173947308, 231929744, 347894616, 420372661, 695789232, 840745322, 1261117983, 1681490644, 2522235966, 3362981288, 5044471932, 6725962576, 10088943864, 20177887728]

約数ペア:

[(1, 20177887728), (2, 10088943864), (3, 6725962576), (4, 5044471932), (6, 3362981288), (8, 2522235966), (12, 1681490644), (16, 1261117983), (24, 840745322), (29, 695789232), (48, 420372661), (58, 347894616), (87, 231929744), (116, 173947308), (174, 115964872), (232, 86973654), (348, 57982436), (464, 43486827), (696, 28991218), (1392, 14495609)]