20372378904

素因数分解:

$2^3\times 3^3\times {\mathrm{1801}}^1\times {\mathrm{52369}}^1$

素因数の和:54185

約数の個数: 64

約数和(自身を含む): 56622444000

約数和(自身を除く): 36250065096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1801, 3602, 5403, 7204, 10806, 14408, 16209, 21612, 32418, 43224, 48627, 52369, 64836, 97254, 104738, 129672, 157107, 194508, 209476, 314214, 389016, 418952, 471321, 628428, 942642, 1256856, 1413963, 1885284, 2827926, 3770568, 5655852, 11311704, 94316569, 188633138, 282949707, 377266276, 565899414, 754532552, 848849121, 1131798828, 1697698242, 2263597656, 2546547363, 3395396484, 5093094726, 6790792968, 10186189452, 20372378904]

約数ペア:

[(1, 20372378904), (2, 10186189452), (3, 6790792968), (4, 5093094726), (6, 3395396484), (8, 2546547363), (9, 2263597656), (12, 1697698242), (18, 1131798828), (24, 848849121), (27, 754532552), (36, 565899414), (54, 377266276), (72, 282949707), (108, 188633138), (216, 94316569), (1801, 11311704), (3602, 5655852), (5403, 3770568), (7204, 2827926), (10806, 1885284), (14408, 1413963), (16209, 1256856), (21612, 942642), (32418, 628428), (43224, 471321), (48627, 418952), (52369, 389016), (64836, 314214), (97254, 209476), (104738, 194508), (129672, 157107)]