20222656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18587}}^1$

素因数の和:18616

約数の個数: 28

約数和(自身を含む): 42492168

約数和(自身を除く): 22269512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18587, 37174, 74348, 148696, 297392, 315979, 594784, 631958, 1189568, 1263916, 2527832, 5055664, 10111328, 20222656]

約数ペア:

[(1, 20222656), (2, 10111328), (4, 5055664), (8, 2527832), (16, 1263916), (17, 1189568), (32, 631958), (34, 594784), (64, 315979), (68, 297392), (136, 148696), (272, 74348), (544, 37174), (1088, 18587)]