20143163052

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{379859}}^1$

素因数の和:380363

約数の個数: 48

約数和(自身を含む): 52329513600

約数和(自身を除く): 32186350548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 13257, 17676, 26514, 53028, 379859, 759718, 1139577, 1519436, 2279154, 3418731, 4558308, 6837462, 10256193, 13674924, 20512386, 41024772, 186510769, 373021538, 559532307, 746043076, 1119064614, 1678596921, 2238129228, 3357193842, 5035790763, 6714387684, 10071581526, 20143163052]

約数ペア:

[(1, 20143163052), (2, 10071581526), (3, 6714387684), (4, 5035790763), (6, 3357193842), (9, 2238129228), (12, 1678596921), (18, 1119064614), (27, 746043076), (36, 559532307), (54, 373021538), (108, 186510769), (491, 41024772), (982, 20512386), (1473, 13674924), (1964, 10256193), (2946, 6837462), (4419, 4558308), (5892, 3418731), (8838, 2279154), (13257, 1519436), (17676, 1139577), (26514, 759718), (53028, 379859)]