2080667052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{12347}}^1$

素因数の和:12539

約数の個数: 72

約数和(自身を含む): 5465521152

約数和(自身を除く): 3384854100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 186, 279, 302, 372, 453, 558, 604, 906, 1116, 1359, 1812, 2718, 4681, 5436, 9362, 12347, 14043, 18724, 24694, 28086, 37041, 42129, 49388, 56172, 74082, 84258, 111123, 148164, 168516, 222246, 382757, 444492, 765514, 1148271, 1531028, 1864397, 2296542, 3444813, 3728794, 4593084, 5593191, 6889626, 7457588, 11186382, 13779252, 16779573, 22372764, 33559146, 57796307, 67118292, 115592614, 173388921, 231185228, 346777842, 520166763, 693555684, 1040333526, 2080667052]

約数ペア:

[(1, 2080667052), (2, 1040333526), (3, 693555684), (4, 520166763), (6, 346777842), (9, 231185228), (12, 173388921), (18, 115592614), (31, 67118292), (36, 57796307), (62, 33559146), (93, 22372764), (124, 16779573), (151, 13779252), (186, 11186382), (279, 7457588), (302, 6889626), (372, 5593191), (453, 4593084), (558, 3728794), (604, 3444813), (906, 2296542), (1116, 1864397), (1359, 1531028), (1812, 1148271), (2718, 765514), (4681, 444492), (5436, 382757), (9362, 222246), (12347, 168516), (14043, 148164), (18724, 111123), (24694, 84258), (28086, 74082), (37041, 56172), (42129, 49388)]