20163858846

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{120943}}^1$

素因数の和:121736

約数の個数: 32

約数和(自身を含む): 41473148928

約数和(自身を除く): 21309290082

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 751, 1502, 2253, 4506, 27787, 55574, 83361, 120943, 166722, 241886, 362829, 725658, 4474891, 8949782, 13424673, 26849346, 90828193, 181656386, 272484579, 544969158, 3360643141, 6721286282, 10081929423, 20163858846]

約数ペア:

[(1, 20163858846), (2, 10081929423), (3, 6721286282), (6, 3360643141), (37, 544969158), (74, 272484579), (111, 181656386), (222, 90828193), (751, 26849346), (1502, 13424673), (2253, 8949782), (4506, 4474891), (27787, 725658), (55574, 362829), (83361, 241886), (120943, 166722)]