20518062

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 43451520

約数和(自身を除く): 22933458

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 853, 1266, 1706, 2559, 4009, 5118, 8018, 12027, 16207, 24054, 32414, 48621, 97242, 179983, 359966, 539949, 1079898, 3419677, 6839354, 10259031, 20518062]

約数ペア:

[(1, 20518062), (2, 10259031), (3, 6839354), (6, 3419677), (19, 1079898), (38, 539949), (57, 359966), (114, 179983), (211, 97242), (422, 48621), (633, 32414), (853, 24054), (1266, 16207), (1706, 12027), (2559, 8018), (4009, 5118)]