20052013812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{179119}}^1$

素因数の和:179636

約数の個数: 48

約数和(自身を含む): 49351142400

約数和(自身を除く): 29299128588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 491, 982, 1473, 1964, 2946, 5892, 9329, 18658, 27987, 37316, 55974, 111948, 179119, 358238, 537357, 716476, 1074714, 2149428, 3403261, 6806522, 10209783, 13613044, 20419566, 40839132, 87947429, 175894858, 263842287, 351789716, 527684574, 1055369148, 1671001151, 3342002302, 5013003453, 6684004604, 10026006906, 20052013812]

約数ペア:

[(1, 20052013812), (2, 10026006906), (3, 6684004604), (4, 5013003453), (6, 3342002302), (12, 1671001151), (19, 1055369148), (38, 527684574), (57, 351789716), (76, 263842287), (114, 175894858), (228, 87947429), (491, 40839132), (982, 20419566), (1473, 13613044), (1964, 10209783), (2946, 6806522), (5892, 3403261), (9329, 2149428), (18658, 1074714), (27987, 716476), (37316, 537357), (55974, 358238), (111948, 179119)]