20825184

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 55711152

約数和(自身を除く): 34885968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 4093, 5088, 8186, 12279, 16372, 24558, 32744, 49116, 65488, 98232, 130976, 196464, 216929, 392928, 433858, 650787, 867716, 1301574, 1735432, 2603148, 3470864, 5206296, 6941728, 10412592, 20825184]

約数ペア:

[(1, 20825184), (2, 10412592), (3, 6941728), (4, 5206296), (6, 3470864), (8, 2603148), (12, 1735432), (16, 1301574), (24, 867716), (32, 650787), (48, 433858), (53, 392928), (96, 216929), (106, 196464), (159, 130976), (212, 98232), (318, 65488), (424, 49116), (636, 32744), (848, 24558), (1272, 16372), (1696, 12279), (2544, 8186), (4093, 5088)]