20101960046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{102877}}^1$

素因数の和:103724

約数の個数: 32

約数和(自身を含む): 36532389312

約数和(自身を除く): 16430429266

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 821, 1642, 5747, 11494, 13957, 27914, 97699, 102877, 195398, 205754, 720139, 1440278, 1748909, 3497818, 12242363, 24484726, 84462017, 168924034, 591234119, 1182468238, 1435854289, 2871708578, 10050980023, 20101960046]

約数ペア:

[(1, 20101960046), (2, 10050980023), (7, 2871708578), (14, 1435854289), (17, 1182468238), (34, 591234119), (119, 168924034), (238, 84462017), (821, 24484726), (1642, 12242363), (5747, 3497818), (11494, 1748909), (13957, 1440278), (27914, 720139), (97699, 205754), (102877, 195398)]