20880822031448

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37049}}^1\times {\mathrm{2429311}}^1$

素因数の和:2466395

約数の個数: 32

約数和(自身を含む): 40502704320000

約数和(自身を除く): 19621882288552

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 37049, 74098, 148196, 296392, 1074421, 2148842, 2429311, 4297684, 4858622, 8595368, 9717244, 19434488, 70450019, 140900038, 281800076, 563600152, 90003543239, 180007086478, 360014172956, 720028345912, 2610102753931, 5220205507862, 10440411015724, 20880822031448]

約数ペア:

[(1, 20880822031448), (2, 10440411015724), (4, 5220205507862), (8, 2610102753931), (29, 720028345912), (58, 360014172956), (116, 180007086478), (232, 90003543239), (37049, 563600152), (74098, 281800076), (148196, 140900038), (296392, 70450019), (1074421, 19434488), (2148842, 9717244), (2429311, 8595368), (4297684, 4858622)]