20194339718

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1015097}}^1$

素因数の和:1015149

約数の個数: 32

約数和(自身を含む): 36543528000

約数和(自身を除く): 16349188282

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 9947, 19894, 1015097, 2030194, 7105679, 14211358, 29437813, 49739753, 58875626, 99479506, 206064691, 348178271, 412129382, 696356542, 1442452837, 2884905674, 10097169859, 20194339718]

約数ペア:

[(1, 20194339718), (2, 10097169859), (7, 2884905674), (14, 1442452837), (29, 696356542), (49, 412129382), (58, 348178271), (98, 206064691), (203, 99479506), (343, 58875626), (406, 49739753), (686, 29437813), (1421, 14211358), (2842, 7105679), (9947, 2030194), (19894, 1015097)]