20171324156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3967609}}^1$

素因数の和:3967685

約数の個数: 24

約数和(自身を含む): 37327274880

約数和(自身を除く): 17155950724

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 3967609, 7935218, 15870436, 122995879, 162671969, 245991758, 325343938, 491983516, 650687876, 5042831039, 10085662078, 20171324156]

約数ペア:

[(1, 20171324156), (2, 10085662078), (4, 5042831039), (31, 650687876), (41, 491983516), (62, 325343938), (82, 245991758), (124, 162671969), (164, 122995879), (1271, 15870436), (2542, 7935218), (5084, 3967609)]