20171360428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{114743}}^1$

素因数の和:115437

約数の個数: 24

約数和(自身を含む): 35855205120

約数和(自身を除く): 15683844692

約数列:

[1, 2, 4, 71, 142, 284, 619, 1238, 2476, 43949, 87898, 114743, 175796, 229486, 458972, 8146753, 16293506, 32587012, 71025917, 142051834, 284103668, 5042840107, 10085680214, 20171360428]

約数ペア:

[(1, 20171360428), (2, 10085680214), (4, 5042840107), (71, 284103668), (142, 142051834), (284, 71025917), (619, 32587012), (1238, 16293506), (2476, 8146753), (43949, 458972), (87898, 229486), (114743, 175796)]