20121363042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{13171}}^1$

素因数の和:13559

約数の個数: 64

約数和(自身を含む): 44611983360

約数和(自身を除く): 24490620318

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 293, 474, 586, 869, 879, 1738, 1758, 2607, 3223, 5214, 6446, 9669, 13171, 19338, 23147, 26342, 39513, 46294, 69441, 79026, 138882, 144881, 254617, 289762, 434643, 509234, 763851, 869286, 1040509, 1527702, 2081018, 3121527, 3859103, 6243054, 7718206, 11445599, 11577309, 22891198, 23154618, 34336797, 42450133, 68673594, 84900266, 127350399, 254700798, 304869137, 609738274, 914607411, 1829214822, 3353560507, 6707121014, 10060681521, 20121363042]

約数ペア:

[(1, 20121363042), (2, 10060681521), (3, 6707121014), (6, 3353560507), (11, 1829214822), (22, 914607411), (33, 609738274), (66, 304869137), (79, 254700798), (158, 127350399), (237, 84900266), (293, 68673594), (474, 42450133), (586, 34336797), (869, 23154618), (879, 22891198), (1738, 11577309), (1758, 11445599), (2607, 7718206), (3223, 6243054), (5214, 3859103), (6446, 3121527), (9669, 2081018), (13171, 1527702), (19338, 1040509), (23147, 869286), (26342, 763851), (39513, 509234), (46294, 434643), (69441, 289762), (79026, 254617), (138882, 144881)]