20903670384

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1822147}}^1$

素因数の和:1822397

約数の個数: 40

約数和(自身を含む): 54227124480

約数和(自身を除く): 33323454096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1822147, 3644294, 5466441, 7288588, 10932882, 14577176, 21865764, 29154352, 43731528, 87463056, 435493133, 870986266, 1306479399, 1741972532, 2612958798, 3483945064, 5225917596, 6967890128, 10451835192, 20903670384]

約数ペア:

[(1, 20903670384), (2, 10451835192), (3, 6967890128), (4, 5225917596), (6, 3483945064), (8, 2612958798), (12, 1741972532), (16, 1306479399), (24, 870986266), (48, 435493133), (239, 87463056), (478, 43731528), (717, 29154352), (956, 21865764), (1434, 14577176), (1912, 10932882), (2868, 7288588), (3824, 5466441), (5736, 3644294), (11472, 1822147)]