20233150336

素因数分解:

$2^7\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{15227}}^1$

素因数の和:16731

約数の個数: 64

約数和(自身を含む): 46100638080

約数和(自身を除く): 25867487744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1483, 2966, 5932, 10381, 11864, 15227, 20762, 23728, 30454, 41524, 47456, 60908, 83048, 94912, 106589, 121816, 166096, 189824, 213178, 243632, 332192, 426356, 487264, 664384, 852712, 974528, 1328768, 1705424, 1949056, 3410848, 6821696, 13643392, 22581641, 45163282, 90326564, 158071487, 180653128, 316142974, 361306256, 632285948, 722612512, 1264571896, 1445225024, 2529143792, 2890450048, 5058287584, 10116575168, 20233150336]

約数ペア:

[(1, 20233150336), (2, 10116575168), (4, 5058287584), (7, 2890450048), (8, 2529143792), (14, 1445225024), (16, 1264571896), (28, 722612512), (32, 632285948), (56, 361306256), (64, 316142974), (112, 180653128), (128, 158071487), (224, 90326564), (448, 45163282), (896, 22581641), (1483, 13643392), (2966, 6821696), (5932, 3410848), (10381, 1949056), (11864, 1705424), (15227, 1328768), (20762, 974528), (23728, 852712), (30454, 664384), (41524, 487264), (47456, 426356), (60908, 332192), (83048, 243632), (94912, 213178), (106589, 189824), (121816, 166096)]