20797833435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{167071}}^1$

素因数の和:167315

約数の個数: 32

約数和(自身を含む): 34227038208

約数和(自身を除く): 13429204773

約数列:

[1, 3, 5, 15, 43, 129, 193, 215, 579, 645, 965, 2895, 8299, 24897, 41495, 124485, 167071, 501213, 835355, 2506065, 7184053, 21552159, 32244703, 35920265, 96734109, 107760795, 161223515, 483670545, 1386522229, 4159566687, 6932611145, 20797833435]

約数ペア:

[(1, 20797833435), (3, 6932611145), (5, 4159566687), (15, 1386522229), (43, 483670545), (129, 161223515), (193, 107760795), (215, 96734109), (579, 35920265), (645, 32244703), (965, 21552159), (2895, 7184053), (8299, 2506065), (24897, 835355), (41495, 501213), (124485, 167071)]