20226448442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{13241}}^1$

素因数の和:13982

約数の個数: 32

約数和(自身を含む): 32511758400

約数和(自身を除く): 12285309958

約数列:

[1, 2, 19, 38, 61, 122, 659, 1159, 1318, 2318, 12521, 13241, 25042, 26482, 40199, 80398, 251579, 503158, 763781, 807701, 1527562, 1615402, 8725819, 15346319, 17451638, 30692638, 165790561, 331581122, 532274959, 1064549918, 10113224221, 20226448442]

約数ペア:

[(1, 20226448442), (2, 10113224221), (19, 1064549918), (38, 532274959), (61, 331581122), (122, 165790561), (659, 30692638), (1159, 17451638), (1318, 15346319), (2318, 8725819), (12521, 1615402), (13241, 1527562), (25042, 807701), (26482, 763781), (40199, 503158), (80398, 251579)]