20084044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 36495200

約数和(自身を除く): 16411156

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 1399, 2798, 3589, 5596, 7178, 14356, 51763, 103526, 135703, 207052, 271406, 542812, 5021011, 10042022, 20084044]

約数ペア:

[(1, 20084044), (2, 10042022), (4, 5021011), (37, 542812), (74, 271406), (97, 207052), (148, 135703), (194, 103526), (388, 51763), (1399, 14356), (2798, 7178), (3589, 5596)]