20176182

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 49533120

約数和(自身を除く): 29356938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 701, 702, 738, 1066, 1107, 1402, 1599, 2103, 2214, 3198, 4206, 4797, 6309, 9113, 9594, 12618, 14391, 18226, 18927, 27339, 28741, 28782, 37854, 54678, 57482, 82017, 86223, 164034, 172446, 246051, 258669, 373633, 492102, 517338, 747266, 776007, 1120899, 1552014, 2241798, 3362697, 6725394, 10088091, 20176182]

約数ペア:

[(1, 20176182), (2, 10088091), (3, 6725394), (6, 3362697), (9, 2241798), (13, 1552014), (18, 1120899), (26, 776007), (27, 747266), (39, 517338), (41, 492102), (54, 373633), (78, 258669), (82, 246051), (117, 172446), (123, 164034), (234, 86223), (246, 82017), (351, 57482), (369, 54678), (533, 37854), (701, 28782), (702, 28741), (738, 27339), (1066, 18927), (1107, 18226), (1402, 14391), (1599, 12618), (2103, 9594), (2214, 9113), (3198, 6309), (4206, 4797)]