20145793404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8032613}}^1$

素因数の和:8032650

約数の個数: 48

約数和(自身を含む): 53979166080

約数和(自身を除く): 33833372676

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8032613, 16065226, 24097839, 32130452, 48195678, 88358743, 96391356, 152619647, 176717486, 265076229, 305239294, 353434972, 457858941, 530152458, 610478588, 915717882, 1060304916, 1678816117, 1831435764, 3357632234, 5036448351, 6715264468, 10072896702, 20145793404]

約数ペア:

[(1, 20145793404), (2, 10072896702), (3, 6715264468), (4, 5036448351), (6, 3357632234), (11, 1831435764), (12, 1678816117), (19, 1060304916), (22, 915717882), (33, 610478588), (38, 530152458), (44, 457858941), (57, 353434972), (66, 305239294), (76, 265076229), (114, 176717486), (132, 152619647), (209, 96391356), (228, 88358743), (418, 48195678), (627, 32130452), (836, 24097839), (1254, 16065226), (2508, 8032613)]