20117752464

素因数分解:

$2^4\times 3^1\times {\mathrm{30707}}^1\times {\mathrm{13649}}^1$

素因数の和:44367

約数の個数: 40

約数和(自身を含む): 51976360800

約数和(自身を除く): 31858608336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13649, 27298, 30707, 40947, 54596, 61414, 81894, 92121, 109192, 122828, 163788, 184242, 218384, 245656, 327576, 368484, 491312, 655152, 736968, 1473936, 419119843, 838239686, 1257359529, 1676479372, 2514719058, 3352958744, 5029438116, 6705917488, 10058876232, 20117752464]

約数ペア:

[(1, 20117752464), (2, 10058876232), (3, 6705917488), (4, 5029438116), (6, 3352958744), (8, 2514719058), (12, 1676479372), (16, 1257359529), (24, 838239686), (48, 419119843), (13649, 1473936), (27298, 736968), (30707, 655152), (40947, 491312), (54596, 368484), (61414, 327576), (81894, 245656), (92121, 218384), (109192, 184242), (122828, 163788)]