20138163797

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{141931}}^1$

素因数の和:142184

約数の個数: 16

約数和(自身を含む): 21800755200

約数和(自身を除く): 1662591403

約数列:

[1, 23, 31, 199, 713, 4577, 6169, 141887, 141931, 3264413, 4399861, 28244269, 101196803, 649618187, 875572339, 20138163797]

約数ペア:

[(1, 20138163797), (23, 875572339), (31, 649618187), (199, 101196803), (713, 28244269), (4577, 4399861), (6169, 3264413), (141887, 141931)]