20463634656

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{628799}}^1$

素因数の和:628928

約数の個数: 72

約数和(自身を含む): 58708540800

約数和(自身を除く): 38244906144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 8136, 10848, 16272, 32544, 628799, 1257598, 1886397, 2515196, 3772794, 5030392, 5659191, 7545588, 10060784, 11318382, 15091176, 20121568, 22636764, 30182352, 45273528, 60364704, 71054287, 90547056, 142108574, 181094112, 213162861, 284217148, 426325722, 568434296, 639488583, 852651444, 1136868592, 1278977166, 1705302888, 2273737184, 2557954332, 3410605776, 5115908664, 6821211552, 10231817328, 20463634656]

約数ペア:

[(1, 20463634656), (2, 10231817328), (3, 6821211552), (4, 5115908664), (6, 3410605776), (8, 2557954332), (9, 2273737184), (12, 1705302888), (16, 1278977166), (18, 1136868592), (24, 852651444), (32, 639488583), (36, 568434296), (48, 426325722), (72, 284217148), (96, 213162861), (113, 181094112), (144, 142108574), (226, 90547056), (288, 71054287), (339, 60364704), (452, 45273528), (678, 30182352), (904, 22636764), (1017, 20121568), (1356, 15091176), (1808, 11318382), (2034, 10060784), (2712, 7545588), (3616, 5659191), (4068, 5030392), (5424, 3772794), (8136, 2515196), (10848, 1886397), (16272, 1257598), (32544, 628799)]