20180449058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{867827}}^1$

素因数の和:867998

約数の個数: 32

約数和(自身を含む): 37990038528

約数和(自身を除く): 17809589470

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3322, 11627, 23254, 867827, 1735654, 6074789, 9546097, 12149578, 19092194, 66822679, 131041877, 133645358, 262083754, 917293139, 1441460647, 1834586278, 2882921294, 10090224529, 20180449058]

約数ペア:

[(1, 20180449058), (2, 10090224529), (7, 2882921294), (11, 1834586278), (14, 1441460647), (22, 917293139), (77, 262083754), (151, 133645358), (154, 131041877), (302, 66822679), (1057, 19092194), (1661, 12149578), (2114, 9546097), (3322, 6074789), (11627, 1735654), (23254, 867827)]