20113252578

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1657}}^1\times {\mathrm{7577}}^1$

素因数の和:9331

約数の個数: 48

約数和(自身を含む): 44100777240

約数和(自身を除く): 23987524662

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1657, 3314, 4971, 7577, 9942, 14913, 15154, 22731, 29826, 45462, 68193, 136386, 147473, 294946, 442419, 674353, 884838, 1327257, 1348706, 2023059, 2654514, 4046118, 6069177, 12138354, 12555089, 25110178, 37665267, 75330534, 112995801, 225991602, 1117402921, 2234805842, 3352208763, 6704417526, 10056626289, 20113252578]

約数ペア:

[(1, 20113252578), (2, 10056626289), (3, 6704417526), (6, 3352208763), (9, 2234805842), (18, 1117402921), (89, 225991602), (178, 112995801), (267, 75330534), (534, 37665267), (801, 25110178), (1602, 12555089), (1657, 12138354), (3314, 6069177), (4971, 4046118), (7577, 2654514), (9942, 2023059), (14913, 1348706), (15154, 1327257), (22731, 884838), (29826, 674353), (45462, 442419), (68193, 294946), (136386, 147473)]