20282112

素因数分解:

$2^8\times 3^2\times {\mathrm{8803}}^1$

素因数の和:8825

約数の個数: 54

約数和(自身を含む): 58484972

約数和(自身を除く): 38202860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8803, 17606, 26409, 35212, 52818, 70424, 79227, 105636, 140848, 158454, 211272, 281696, 316908, 422544, 563392, 633816, 845088, 1126784, 1267632, 1690176, 2253568, 2535264, 3380352, 5070528, 6760704, 10141056, 20282112]

約数ペア:

[(1, 20282112), (2, 10141056), (3, 6760704), (4, 5070528), (6, 3380352), (8, 2535264), (9, 2253568), (12, 1690176), (16, 1267632), (18, 1126784), (24, 845088), (32, 633816), (36, 563392), (48, 422544), (64, 316908), (72, 281696), (96, 211272), (128, 158454), (144, 140848), (192, 105636), (256, 79227), (288, 70424), (384, 52818), (576, 35212), (768, 26409), (1152, 17606), (2304, 8803)]