20295132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11827}}^1$

素因数の和:11858

約数の個数: 48

約数和(自身を含む): 55638912

約数和(自身を除く): 35343780

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11827, 23654, 35481, 47308, 70962, 130097, 141924, 153751, 260194, 307502, 390291, 461253, 520388, 615004, 780582, 922506, 1561164, 1691261, 1845012, 3382522, 5073783, 6765044, 10147566, 20295132]

約数ペア:

[(1, 20295132), (2, 10147566), (3, 6765044), (4, 5073783), (6, 3382522), (11, 1845012), (12, 1691261), (13, 1561164), (22, 922506), (26, 780582), (33, 615004), (39, 520388), (44, 461253), (52, 390291), (66, 307502), (78, 260194), (132, 153751), (143, 141924), (156, 130097), (286, 70962), (429, 47308), (572, 35481), (858, 23654), (1716, 11827)]