20347810562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{273059}}^1$

素因数の和:273170

約数の個数: 32

約数和(自身を含む): 33619147200

約数和(自身を除く): 13271336638

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1406, 1961, 2014, 3922, 37259, 74518, 273059, 546118, 5188121, 10103183, 10376242, 14472127, 20206366, 28944254, 191960477, 274970413, 383920954, 535468699, 549940826, 1070937398, 10173905281, 20347810562]

約数ペア:

[(1, 20347810562), (2, 10173905281), (19, 1070937398), (37, 549940826), (38, 535468699), (53, 383920954), (74, 274970413), (106, 191960477), (703, 28944254), (1007, 20206366), (1406, 14472127), (1961, 10376242), (2014, 10103183), (3922, 5188121), (37259, 546118), (74518, 273059)]