20233895055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{42743}}^1$

素因数の和:42932

約数の個数: 64

約数和(自身を含む): 37423226880

約数和(自身を除く): 17189331825

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 151, 165, 209, 285, 453, 627, 755, 1045, 1661, 2265, 2869, 3135, 4983, 8305, 8607, 14345, 24915, 31559, 42743, 43035, 94677, 128229, 157795, 213715, 470173, 473385, 641145, 812117, 1410519, 2350865, 2436351, 4060585, 6454193, 7052595, 8933287, 12181755, 19362579, 26799861, 32270965, 44666435, 70996123, 96812895, 122629667, 133999305, 212988369, 354980615, 367889001, 613148335, 1064941845, 1348926337, 1839445005, 4046779011, 6744631685, 20233895055]

約数ペア:

[(1, 20233895055), (3, 6744631685), (5, 4046779011), (11, 1839445005), (15, 1348926337), (19, 1064941845), (33, 613148335), (55, 367889001), (57, 354980615), (95, 212988369), (151, 133999305), (165, 122629667), (209, 96812895), (285, 70996123), (453, 44666435), (627, 32270965), (755, 26799861), (1045, 19362579), (1661, 12181755), (2265, 8933287), (2869, 7052595), (3135, 6454193), (4983, 4060585), (8305, 2436351), (8607, 2350865), (14345, 1410519), (24915, 812117), (31559, 641145), (42743, 473385), (43035, 470173), (94677, 213715), (128229, 157795)]