20207624

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 39213720

約数和(自身を除く): 19006096

約数列:

[1, 2, 4, 8, 37, 74, 148, 233, 293, 296, 466, 586, 932, 1172, 1864, 2344, 8621, 10841, 17242, 21682, 34484, 43364, 68269, 68968, 86728, 136538, 273076, 546152, 2525953, 5051906, 10103812, 20207624]

約数ペア:

[(1, 20207624), (2, 10103812), (4, 5051906), (8, 2525953), (37, 546152), (74, 273076), (148, 136538), (233, 86728), (293, 68968), (296, 68269), (466, 43364), (586, 34484), (932, 21682), (1172, 17242), (1864, 10841), (2344, 8621)]