220192002

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{15121}}^1$

素因数の和:15938

約数の個数: 24

約数和(自身を含む): 477703980

約数和(自身を除く): 257511978

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2427, 4854, 7281, 14562, 15121, 30242, 45363, 90726, 136089, 272178, 12232889, 24465778, 36698667, 73397334, 110096001, 220192002]

約数ペア:

[(1, 220192002), (2, 110096001), (3, 73397334), (6, 36698667), (9, 24465778), (18, 12232889), (809, 272178), (1618, 136089), (2427, 90726), (4854, 45363), (7281, 30242), (14562, 15121)]