20512201962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{832003}}^1$

素因数の和:832602

約数の個数: 32

約数和(自身を含む): 46964961792

約数和(自身を除く): 26452759830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 587, 1174, 1761, 3522, 4109, 8218, 12327, 24654, 832003, 1664006, 2496009, 4992018, 5824021, 11648042, 17472063, 34944126, 488385761, 976771522, 1465157283, 2930314566, 3418700327, 6837400654, 10256100981, 20512201962]

約数ペア:

[(1, 20512201962), (2, 10256100981), (3, 6837400654), (6, 3418700327), (7, 2930314566), (14, 1465157283), (21, 976771522), (42, 488385761), (587, 34944126), (1174, 17472063), (1761, 11648042), (3522, 5824021), (4109, 4992018), (8218, 2496009), (12327, 1664006), (24654, 832003)]