20312581704

素因数分解:

$2^3\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{507713}}^1$

素因数の和:509389

約数の個数: 32

約数和(自身を含む): 50812017120

約数和(自身を除く): 30499435416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1667, 3334, 5001, 6668, 10002, 13336, 20004, 40008, 507713, 1015426, 1523139, 2030852, 3046278, 4061704, 6092556, 12185112, 846357571, 1692715142, 2539072713, 3385430284, 5078145426, 6770860568, 10156290852, 20312581704]

約数ペア:

[(1, 20312581704), (2, 10156290852), (3, 6770860568), (4, 5078145426), (6, 3385430284), (8, 2539072713), (12, 1692715142), (24, 846357571), (1667, 12185112), (3334, 6092556), (5001, 4061704), (6668, 3046278), (10002, 2030852), (13336, 1523139), (20004, 1015426), (40008, 507713)]