20094152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 40997880

約数和(自身を除く): 20903728

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1913, 2626, 3826, 5252, 7652, 10504, 15304, 24869, 49738, 99476, 193213, 198952, 386426, 772852, 1545704, 2511769, 5023538, 10047076, 20094152]

約数ペア:

[(1, 20094152), (2, 10047076), (4, 5023538), (8, 2511769), (13, 1545704), (26, 772852), (52, 386426), (101, 198952), (104, 193213), (202, 99476), (404, 49738), (808, 24869), (1313, 15304), (1913, 10504), (2626, 7652), (3826, 5252)]