20163792514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{10267}}^1$

素因数の和:11562

約数の個数: 32

約数和(自身を含む): 32736026880

約数和(自身を除く): 12572234366

約数列:

[1, 2, 17, 34, 47, 94, 799, 1229, 1598, 2458, 10267, 20534, 20893, 41786, 57763, 115526, 174539, 349078, 482549, 965098, 981971, 1963942, 8203333, 12618143, 16406666, 25236286, 214508431, 429016862, 593052721, 1186105442, 10081896257, 20163792514]

約数ペア:

[(1, 20163792514), (2, 10081896257), (17, 1186105442), (34, 593052721), (47, 429016862), (94, 214508431), (799, 25236286), (1229, 16406666), (1598, 12618143), (2458, 8203333), (10267, 1963942), (20534, 981971), (20893, 965098), (41786, 482549), (57763, 349078), (115526, 174539)]