20130764455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{156119}}^1$

素因数の和:156219

約数の個数: 32

約数和(自身を含む): 26910092160

約数和(自身を除く): 6779327705

約数列:

[1, 5, 17, 37, 41, 85, 185, 205, 629, 697, 1517, 3145, 3485, 7585, 25789, 128945, 156119, 780595, 2654023, 5776403, 6400879, 13270115, 28882015, 32004395, 98198851, 108814943, 236832523, 490994255, 544074715, 1184162615, 4026152891, 20130764455]

約数ペア:

[(1, 20130764455), (5, 4026152891), (17, 1184162615), (37, 544074715), (41, 490994255), (85, 236832523), (185, 108814943), (205, 98198851), (629, 32004395), (697, 28882015), (1517, 13270115), (3145, 6400879), (3485, 5776403), (7585, 2654023), (25789, 780595), (128945, 156119)]