20132029004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{309857}}^1$

素因数の和:310337

約数の個数: 24

約数和(自身を含む): 36265780320

約数和(自身を除く): 16133751316

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1756, 16243, 32486, 64972, 309857, 619714, 1239428, 11464709, 22929418, 45858836, 136027223, 272054446, 544108892, 5033007251, 10066014502, 20132029004]

約数ペア:

[(1, 20132029004), (2, 10066014502), (4, 5033007251), (37, 544108892), (74, 272054446), (148, 136027223), (439, 45858836), (878, 22929418), (1756, 11464709), (16243, 1239428), (32486, 619714), (64972, 309857)]