20084156915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{10223}}^1$

素因数の和:11071

約数の個数: 32

約数和(自身を含む): 26434356480

約数和(自身を除く): 6350199565

約数列:

[1, 5, 17, 29, 85, 145, 493, 797, 2465, 3985, 10223, 13549, 23113, 51115, 67745, 115565, 173791, 296467, 392921, 868955, 1482335, 1964605, 5039939, 8147731, 25199695, 40738655, 138511427, 236284199, 692557135, 1181420995, 4016831383, 20084156915]

約数ペア:

[(1, 20084156915), (5, 4016831383), (17, 1181420995), (29, 692557135), (85, 236284199), (145, 138511427), (493, 40738655), (797, 25199695), (2465, 8147731), (3985, 5039939), (10223, 1964605), (13549, 1482335), (23113, 868955), (51115, 392921), (67745, 296467), (115565, 173791)]