20052692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2729}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 38525760

約数和(自身を除く): 18473068

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 2729, 3674, 5458, 7348, 10916, 30019, 60038, 120076, 455743, 911486, 1822972, 5013173, 10026346, 20052692]

約数ペア:

[(1, 20052692), (2, 10026346), (4, 5013173), (11, 1822972), (22, 911486), (44, 455743), (167, 120076), (334, 60038), (668, 30019), (1837, 10916), (2729, 7348), (3674, 5458)]