20236800010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{433429}}^1$

素因数の和:433495

約数の個数: 64

約数和(自身を含む): 44938022400

約数和(自身を除く): 24701222390

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1334, 1610, 2030, 3335, 4669, 6670, 9338, 23345, 46690, 433429, 866858, 2167145, 3034003, 4334290, 6068006, 9968867, 12569441, 15170015, 19937734, 25138882, 30340030, 49844335, 62847205, 69782069, 87986087, 99688670, 125694410, 139564138, 175972174, 289097143, 348910345, 439930435, 578194286, 697820690, 879860870, 1445485715, 2023680001, 2890971430, 4047360002, 10118400005, 20236800010]

約数ペア:

[(1, 20236800010), (2, 10118400005), (5, 4047360002), (7, 2890971430), (10, 2023680001), (14, 1445485715), (23, 879860870), (29, 697820690), (35, 578194286), (46, 439930435), (58, 348910345), (70, 289097143), (115, 175972174), (145, 139564138), (161, 125694410), (203, 99688670), (230, 87986087), (290, 69782069), (322, 62847205), (406, 49844335), (667, 30340030), (805, 25138882), (1015, 19937734), (1334, 15170015), (1610, 12569441), (2030, 9968867), (3335, 6068006), (4669, 4334290), (6670, 3034003), (9338, 2167145), (23345, 866858), (46690, 433429)]