20727424

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 41811840

約数和(自身を除く): 21084416

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 1951, 2656, 3902, 5312, 7804, 10624, 15608, 31216, 62432, 124864, 161933, 249728, 323866, 647732, 1295464, 2590928, 5181856, 10363712, 20727424]

約数ペア:

[(1, 20727424), (2, 10363712), (4, 5181856), (8, 2590928), (16, 1295464), (32, 647732), (64, 323866), (83, 249728), (128, 161933), (166, 124864), (332, 62432), (664, 31216), (1328, 15608), (1951, 10624), (2656, 7804), (3902, 5312)]