20922816

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1921

約数の個数: 56

約数和(自身を含む): 56327040

約数和(自身を除く): 35404224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1847, 1888, 2832, 3694, 3776, 5541, 5664, 7388, 11082, 11328, 14776, 22164, 29552, 44328, 59104, 88656, 108973, 118208, 177312, 217946, 326919, 354624, 435892, 653838, 871784, 1307676, 1743568, 2615352, 3487136, 5230704, 6974272, 10461408, 20922816]

約数ペア:

[(1, 20922816), (2, 10461408), (3, 6974272), (4, 5230704), (6, 3487136), (8, 2615352), (12, 1743568), (16, 1307676), (24, 871784), (32, 653838), (48, 435892), (59, 354624), (64, 326919), (96, 217946), (118, 177312), (177, 118208), (192, 108973), (236, 88656), (354, 59104), (472, 44328), (708, 29552), (944, 22164), (1416, 14776), (1847, 11328), (1888, 11082), (2832, 7388), (3694, 5664), (3776, 5541)]