20243346285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{58013}}^1$

素因数の和:58605

約数の個数: 32

約数和(自身を含む): 33204428928

約数和(自身を除く): 12961082643

約数列:

[1, 3, 5, 15, 43, 129, 215, 541, 645, 1623, 2705, 8115, 23263, 58013, 69789, 116315, 174039, 290065, 348945, 870195, 2494559, 7483677, 12472795, 31385033, 37418385, 94155099, 156925165, 470775495, 1349556419, 4048669257, 6747782095, 20243346285]

約数ペア:

[(1, 20243346285), (3, 6747782095), (5, 4048669257), (15, 1349556419), (43, 470775495), (129, 156925165), (215, 94155099), (541, 37418385), (645, 31385033), (1623, 12472795), (2705, 7483677), (8115, 2494559), (23263, 870195), (58013, 348945), (69789, 290065), (116315, 174039)]