20172429812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{203869}}^1$

素因数の和:204755

約数の個数: 24

約数和(自身を含む): 36562045800

約数和(自身を除く): 16389615988

約数列:

[1, 2, 4, 29, 58, 116, 853, 1706, 3412, 24737, 49474, 98948, 203869, 407738, 815476, 5912201, 11824402, 23648804, 173900257, 347800514, 695601028, 5043107453, 10086214906, 20172429812]

約数ペア:

[(1, 20172429812), (2, 10086214906), (4, 5043107453), (29, 695601028), (58, 347800514), (116, 173900257), (853, 23648804), (1706, 11824402), (3412, 5912201), (24737, 815476), (49474, 407738), (98948, 203869)]