20132953964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{147089}}^1$

素因数の和:148913

約数の個数: 24

約数和(自身を含む): 37107865200

約数和(自身を除く): 16974911236

約数列:

[1, 2, 4, 19, 38, 76, 1801, 3602, 7204, 34219, 68438, 136876, 147089, 294178, 588356, 2794691, 5589382, 11178764, 264907289, 529814578, 1059629156, 5033238491, 10066476982, 20132953964]

約数ペア:

[(1, 20132953964), (2, 10066476982), (4, 5033238491), (19, 1059629156), (38, 529814578), (76, 264907289), (1801, 11178764), (3602, 5589382), (7204, 2794691), (34219, 588356), (68438, 294178), (136876, 147089)]