20370816

素因数分解:

$2^7\times 3^2\times {\mathrm{17683}}^1$

素因数の和:17703

約数の個数: 48

約数和(自身を含む): 58622460

約数和(自身を除く): 38251644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17683, 35366, 53049, 70732, 106098, 141464, 159147, 212196, 282928, 318294, 424392, 565856, 636588, 848784, 1131712, 1273176, 1697568, 2263424, 2546352, 3395136, 5092704, 6790272, 10185408, 20370816]

約数ペア:

[(1, 20370816), (2, 10185408), (3, 6790272), (4, 5092704), (6, 3395136), (8, 2546352), (9, 2263424), (12, 1697568), (16, 1273176), (18, 1131712), (24, 848784), (32, 636588), (36, 565856), (48, 424392), (64, 318294), (72, 282928), (96, 212196), (128, 159147), (144, 141464), (192, 106098), (288, 70732), (384, 53049), (576, 35366), (1152, 17683)]