20367069828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2145709}}^1$

素因数の和:2145836

約数の個数: 48

約数和(自身を含む): 54792850560

約数和(自身を除く): 34425780732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 2145709, 4291418, 6437127, 8582836, 12874254, 15019963, 25748508, 30039926, 45059889, 60079852, 90119778, 180239556, 242465117, 484930234, 727395351, 969860468, 1454790702, 1697255819, 2909581404, 3394511638, 5091767457, 6789023276, 10183534914, 20367069828]

約数ペア:

[(1, 20367069828), (2, 10183534914), (3, 6789023276), (4, 5091767457), (6, 3394511638), (7, 2909581404), (12, 1697255819), (14, 1454790702), (21, 969860468), (28, 727395351), (42, 484930234), (84, 242465117), (113, 180239556), (226, 90119778), (339, 60079852), (452, 45059889), (678, 30039926), (791, 25748508), (1356, 15019963), (1582, 12874254), (2373, 8582836), (3164, 6437127), (4746, 4291418), (9492, 2145709)]