20347213566

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{260441}}^1$

素因数の和:260924

約数の個数: 32

約数和(自身を含む): 42191604000

約数和(自身を除く): 21844390434

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 449, 898, 1347, 2694, 13021, 26042, 39063, 78126, 260441, 520882, 781323, 1562646, 7552789, 15105578, 22658367, 45316734, 116938009, 233876018, 350814027, 701628054, 3391202261, 6782404522, 10173606783, 20347213566]

約数ペア:

[(1, 20347213566), (2, 10173606783), (3, 6782404522), (6, 3391202261), (29, 701628054), (58, 350814027), (87, 233876018), (174, 116938009), (449, 45316734), (898, 22658367), (1347, 15105578), (2694, 7552789), (13021, 1562646), (26042, 781323), (39063, 520882), (78126, 260441)]