20101404730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9617897}}^1$

素因数の和:9617934

約数の個数: 32

約数和(自身を含む): 41549319360

約数和(自身を除く): 21447914630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 9617897, 19235794, 48089485, 96178970, 105796867, 182740043, 211593734, 365480086, 528984335, 913700215, 1057968670, 1827400430, 2010140473, 4020280946, 10050702365, 20101404730]

約数ペア:

[(1, 20101404730), (2, 10050702365), (5, 4020280946), (10, 2010140473), (11, 1827400430), (19, 1057968670), (22, 913700215), (38, 528984335), (55, 365480086), (95, 211593734), (110, 182740043), (190, 105796867), (209, 96178970), (418, 48089485), (1045, 19235794), (2090, 9617897)]