20488152065

素因数分解:

$5^1\times {\mathrm{929}}^1\times {\mathrm{1627}}^1\times {\mathrm{2711}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 24636458880

約数和(自身を除く): 4148306815

約数列:

[1, 5, 929, 1627, 2711, 4645, 8135, 13555, 1511483, 2518519, 4410797, 7557415, 12592595, 22053985, 4097630413, 20488152065]

約数ペア:

[(1, 20488152065), (5, 4097630413), (929, 22053985), (1627, 12592595), (2711, 7557415), (4645, 4410797), (8135, 2518519), (13555, 1511483)]