20147796516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{383417}}^1$

素因数の和:383604

約数の個数: 48

約数和(自身を含む): 48954810240

約数和(自身を除く): 28807013724

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 151, 174, 302, 348, 453, 604, 906, 1812, 4379, 8758, 13137, 17516, 26274, 52548, 383417, 766834, 1150251, 1533668, 2300502, 4601004, 11119093, 22238186, 33357279, 44476372, 57895967, 66714558, 115791934, 133429116, 173687901, 231583868, 347375802, 694751604, 1678983043, 3357966086, 5036949129, 6715932172, 10073898258, 20147796516]

約数ペア:

[(1, 20147796516), (2, 10073898258), (3, 6715932172), (4, 5036949129), (6, 3357966086), (12, 1678983043), (29, 694751604), (58, 347375802), (87, 231583868), (116, 173687901), (151, 133429116), (174, 115791934), (302, 66714558), (348, 57895967), (453, 44476372), (604, 33357279), (906, 22238186), (1812, 11119093), (4379, 4601004), (8758, 2300502), (13137, 1533668), (17516, 1150251), (26274, 766834), (52548, 383417)]