20202202016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{20365123}}^1$

素因数の和:20365164

約数の個数: 24

約数和(自身を含む): 41056089984

約数和(自身を除く): 20853887968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20365123, 40730246, 81460492, 162920984, 325841968, 631318813, 651683936, 1262637626, 2525275252, 5050550504, 10101101008, 20202202016]

約数ペア:

[(1, 20202202016), (2, 10101101008), (4, 5050550504), (8, 2525275252), (16, 1262637626), (31, 651683936), (32, 631318813), (62, 325841968), (124, 162920984), (248, 81460492), (496, 40730246), (992, 20365123)]