20100560990

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{919}}^1\times {\mathrm{3319}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 36286272000

約数和(自身を除く): 16185711010

約数列:

[1, 2, 5, 10, 659, 919, 1318, 1838, 3295, 3319, 4595, 6590, 6638, 9190, 16595, 33190, 605621, 1211242, 2187221, 3028105, 3050161, 4374442, 6056210, 6100322, 10936105, 15250805, 21872210, 30501610, 2010056099, 4020112198, 10050280495, 20100560990]

約数ペア:

[(1, 20100560990), (2, 10050280495), (5, 4020112198), (10, 2010056099), (659, 30501610), (919, 21872210), (1318, 15250805), (1838, 10936105), (3295, 6100322), (3319, 6056210), (4595, 4374442), (6590, 3050161), (6638, 3028105), (9190, 2187221), (16595, 1211242), (33190, 605621)]