20199071104

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{476753}}^1$

素因数の和:477098

約数の個数: 32

約数和(自身を含む): 40361993640

約数和(自身を除く): 20162922536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 2648, 5296, 10592, 21184, 42368, 476753, 953506, 1907012, 3814024, 7628048, 15256096, 30512192, 61024384, 157805243, 315610486, 631220972, 1262441944, 2524883888, 5049767776, 10099535552, 20199071104]

約数ペア:

[(1, 20199071104), (2, 10099535552), (4, 5049767776), (8, 2524883888), (16, 1262441944), (32, 631220972), (64, 315610486), (128, 157805243), (331, 61024384), (662, 30512192), (1324, 15256096), (2648, 7628048), (5296, 3814024), (10592, 1907012), (21184, 953506), (42368, 476753)]