20182206545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{8219}}^1$

素因数の和:8465

約数の個数: 32

約数和(自身を含む): 25172138880

約数和(自身を除く): 4989932335

約数列:

[1, 5, 61, 83, 97, 305, 415, 485, 5063, 5917, 8051, 8219, 25315, 29585, 40255, 41095, 491111, 501359, 682177, 797243, 2455555, 2506795, 3410885, 3986215, 41612797, 48631823, 66171169, 208063985, 243159115, 330855845, 4036441309, 20182206545]

約数ペア:

[(1, 20182206545), (5, 4036441309), (61, 330855845), (83, 243159115), (97, 208063985), (305, 66171169), (415, 48631823), (485, 41612797), (5063, 3986215), (5917, 3410885), (8051, 2506795), (8219, 2455555), (25315, 797243), (29585, 682177), (40255, 501359), (41095, 491111)]