20199365966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{41659}}^1$

素因数の和:42788

約数の個数: 32

約数和(自身を含む): 34581466080

約数和(自身を除く): 14382100114

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1097, 2194, 14261, 18649, 28522, 37298, 41659, 83318, 242437, 484874, 541567, 708203, 1083134, 1416406, 9206639, 18413278, 45699923, 91399846, 594098999, 776898691, 1188197998, 1553797382, 10099682983, 20199365966]

約数ペア:

[(1, 20199365966), (2, 10099682983), (13, 1553797382), (17, 1188197998), (26, 776898691), (34, 594098999), (221, 91399846), (442, 45699923), (1097, 18413278), (2194, 9206639), (14261, 1416406), (18649, 1083134), (28522, 708203), (37298, 541567), (41659, 484874), (83318, 242437)]