20174491684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{34019}}^1\times {\mathrm{4007}}^1$

素因数の和:38067

約数の個数: 24

約数和(自身を含む): 36269674560

約数和(自身を除く): 16095182876

約数列:

[1, 2, 4, 37, 74, 148, 4007, 8014, 16028, 34019, 68038, 136076, 148259, 296518, 593036, 1258703, 2517406, 5034812, 136314133, 272628266, 545256532, 5043622921, 10087245842, 20174491684]

約数ペア:

[(1, 20174491684), (2, 10087245842), (4, 5043622921), (37, 545256532), (74, 272628266), (148, 136314133), (4007, 5034812), (8014, 2517406), (16028, 1258703), (34019, 593036), (68038, 296518), (136076, 148259)]