20140804070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{21881}}^1$

素因数の和:23080

約数の個数: 32

約数和(自身を含む): 36724998240

約数和(自身を除く): 16584194170

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1109, 2218, 5545, 11090, 21881, 43762, 92047, 109405, 184094, 218810, 460235, 920470, 1816123, 3632246, 9080615, 18161230, 24266029, 48532058, 121330145, 242660290, 2014080407, 4028160814, 10070402035, 20140804070]

約数ペア:

[(1, 20140804070), (2, 10070402035), (5, 4028160814), (10, 2014080407), (83, 242660290), (166, 121330145), (415, 48532058), (830, 24266029), (1109, 18161230), (2218, 9080615), (5545, 3632246), (11090, 1816123), (21881, 920470), (43762, 460235), (92047, 218810), (109405, 184094)]