20143631092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{225613}}^1$

素因数の和:225748

約数の個数: 48

約数和(自身を含む): 40594275792

約数和(自身を除く): 20450644700

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 884, 1313, 1717, 2626, 3434, 5252, 6868, 22321, 44642, 89284, 225613, 451226, 902452, 2932969, 3835421, 5865938, 7670842, 11731876, 15341684, 22786913, 45573826, 49860473, 91147652, 99720946, 199441892, 296229869, 387377521, 592459738, 774755042, 1184919476, 1549510084, 5035907773, 10071815546, 20143631092]

約数ペア:

[(1, 20143631092), (2, 10071815546), (4, 5035907773), (13, 1549510084), (17, 1184919476), (26, 774755042), (34, 592459738), (52, 387377521), (68, 296229869), (101, 199441892), (202, 99720946), (221, 91147652), (404, 49860473), (442, 45573826), (884, 22786913), (1313, 15341684), (1717, 11731876), (2626, 7670842), (3434, 5865938), (5252, 3835421), (6868, 2932969), (22321, 902452), (44642, 451226), (89284, 225613)]