20221475588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{7297}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 38003079744

約数和(自身を除く): 17781604156

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 491, 982, 1411, 1964, 2822, 5644, 7297, 8347, 14594, 16694, 29188, 33388, 40753, 81506, 124049, 163012, 248098, 496196, 605651, 692801, 1211302, 1385602, 2422604, 2771204, 3582827, 7165654, 10296067, 14331308, 20592134, 41184268, 60908059, 121816118, 243632236, 297374641, 594749282, 1189498564, 5055368897, 10110737794, 20221475588]

約数ペア:

[(1, 20221475588), (2, 10110737794), (4, 5055368897), (17, 1189498564), (34, 594749282), (68, 297374641), (83, 243632236), (166, 121816118), (332, 60908059), (491, 41184268), (982, 20592134), (1411, 14331308), (1964, 10296067), (2822, 7165654), (5644, 3582827), (7297, 2771204), (8347, 2422604), (14594, 1385602), (16694, 1211302), (29188, 692801), (33388, 605651), (40753, 496196), (81506, 248098), (124049, 163012)]