20260590944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{4549}}^1\times {\mathrm{12653}}^1$

素因数の和:17223

約数の個数: 48

約数和(自身を含む): 43527229200

約数和(自身を除く): 23266638256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 4549, 9098, 12653, 18196, 25306, 36392, 50039, 50612, 72784, 100078, 101224, 139183, 145568, 200156, 202448, 278366, 400312, 404896, 556732, 800624, 1113464, 1601248, 2226928, 4453856, 57558497, 115116994, 230233988, 460467976, 633143467, 920935952, 1266286934, 1841871904, 2532573868, 5065147736, 10130295472, 20260590944]

約数ペア:

[(1, 20260590944), (2, 10130295472), (4, 5065147736), (8, 2532573868), (11, 1841871904), (16, 1266286934), (22, 920935952), (32, 633143467), (44, 460467976), (88, 230233988), (176, 115116994), (352, 57558497), (4549, 4453856), (9098, 2226928), (12653, 1601248), (18196, 1113464), (25306, 800624), (36392, 556732), (50039, 404896), (50612, 400312), (72784, 278366), (100078, 202448), (101224, 200156), (139183, 145568)]