20232849104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{231053}}^1$

素因数の和:231495

約数の個数: 40

約数和(自身を含む): 42317077992

約数和(自身を除く): 22084228888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 43784, 87568, 231053, 462106, 924212, 1848424, 3003689, 3696848, 6007378, 12014756, 24029512, 48059024, 97273313, 194546626, 389093252, 778186504, 1264553069, 1556373008, 2529106138, 5058212276, 10116424552, 20232849104]

約数ペア:

[(1, 20232849104), (2, 10116424552), (4, 5058212276), (8, 2529106138), (13, 1556373008), (16, 1264553069), (26, 778186504), (52, 389093252), (104, 194546626), (208, 97273313), (421, 48059024), (842, 24029512), (1684, 12014756), (3368, 6007378), (5473, 3696848), (6736, 3003689), (10946, 1848424), (21892, 924212), (43784, 462106), (87568, 231053)]