20181716992

素因数分解:

$2^{12}\times {\mathrm{4927177}}^1$

素因数の和:4927201

約数の個数: 26

約数和(自身を含む): 40358514998

約数和(自身を除く): 20176798006

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 4927177, 9854354, 19708708, 39417416, 78834832, 157669664, 315339328, 630678656, 1261357312, 2522714624, 5045429248, 10090858496, 20181716992]

約数ペア:

[(1, 20181716992), (2, 10090858496), (4, 5045429248), (8, 2522714624), (16, 1261357312), (32, 630678656), (64, 315339328), (128, 157669664), (256, 78834832), (512, 39417416), (1024, 19708708), (2048, 9854354), (4096, 4927177)]