20283051264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3772889}}^1$

素因数の和:3772915

約数の個数: 72

約数和(自身を含む): 61694297280

約数和(自身を除く): 41411246016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3772889, 7545778, 11318667, 15091556, 22637334, 26410223, 30183112, 45274668, 52820446, 60366224, 79230669, 90549336, 105640892, 120732448, 158461338, 181098672, 211281784, 241464896, 316922676, 362197344, 422563568, 482929792, 633845352, 724394688, 845127136, 965859584, 1267690704, 1448789376, 1690254272, 2535381408, 2897578752, 3380508544, 5070762816, 6761017088, 10141525632, 20283051264]

約数ペア:

[(1, 20283051264), (2, 10141525632), (3, 6761017088), (4, 5070762816), (6, 3380508544), (7, 2897578752), (8, 2535381408), (12, 1690254272), (14, 1448789376), (16, 1267690704), (21, 965859584), (24, 845127136), (28, 724394688), (32, 633845352), (42, 482929792), (48, 422563568), (56, 362197344), (64, 316922676), (84, 241464896), (96, 211281784), (112, 181098672), (128, 158461338), (168, 120732448), (192, 105640892), (224, 90549336), (256, 79230669), (336, 60366224), (384, 52820446), (448, 45274668), (672, 30183112), (768, 26410223), (896, 22637334), (1344, 15091556), (1792, 11318667), (2688, 7545778), (5376, 3772889)]