20175094516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{202667}}^1$

素因数の和:203319

約数の個数: 24

約数和(自身を含む): 36227310336

約数和(自身を除く): 16052215820

約数列:

[1, 2, 4, 41, 82, 164, 607, 1214, 2428, 24887, 49774, 99548, 202667, 405334, 810668, 8309347, 16618694, 33237388, 123018869, 246037738, 492075476, 5043773629, 10087547258, 20175094516]

約数ペア:

[(1, 20175094516), (2, 10087547258), (4, 5043773629), (41, 492075476), (82, 246037738), (164, 123018869), (607, 33237388), (1214, 16618694), (2428, 8309347), (24887, 810668), (49774, 405334), (99548, 202667)]