20074924168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{7159}}^1$

素因数の和:7694

約数の個数: 64

約数和(自身を含む): 41318928000

約数和(自身を除く): 21244003832

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 457, 472, 767, 914, 1534, 1828, 3068, 3656, 5941, 6136, 7159, 11882, 14318, 23764, 26963, 28636, 47528, 53926, 57272, 93067, 107852, 186134, 215704, 350519, 372268, 422381, 701038, 744536, 844762, 1402076, 1689524, 2804152, 3271663, 3379048, 5490953, 6543326, 10981906, 13086652, 21963812, 26173304, 42531619, 43927624, 85063238, 170126476, 193028117, 340252952, 386056234, 772112468, 1544224936, 2509365521, 5018731042, 10037462084, 20074924168]

約数ペア:

[(1, 20074924168), (2, 10037462084), (4, 5018731042), (8, 2509365521), (13, 1544224936), (26, 772112468), (52, 386056234), (59, 340252952), (104, 193028117), (118, 170126476), (236, 85063238), (457, 43927624), (472, 42531619), (767, 26173304), (914, 21963812), (1534, 13086652), (1828, 10981906), (3068, 6543326), (3656, 5490953), (5941, 3379048), (6136, 3271663), (7159, 2804152), (11882, 1689524), (14318, 1402076), (23764, 844762), (26963, 744536), (28636, 701038), (47528, 422381), (53926, 372268), (57272, 350519), (93067, 215704), (107852, 186134)]