20233423875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{911}}^1\times {\mathrm{8461}}^1$

素因数の和:9397

約数の個数: 64

約数和(自身を含む): 38524981248

約数和(自身を除く): 18291557373

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 911, 2625, 2733, 4555, 6377, 8461, 13665, 19131, 22775, 25383, 31885, 42305, 59227, 68325, 95655, 113875, 126915, 159425, 177681, 211525, 296135, 341625, 478275, 634575, 797125, 888405, 1057625, 1480675, 2391375, 3172875, 4442025, 7403375, 7707971, 22210125, 23123913, 38539855, 53955797, 115619565, 161867391, 192699275, 269778985, 578097825, 809336955, 963496375, 1348894925, 2890489125, 4046684775, 6744474625, 20233423875]

約数ペア:

[(1, 20233423875), (3, 6744474625), (5, 4046684775), (7, 2890489125), (15, 1348894925), (21, 963496375), (25, 809336955), (35, 578097825), (75, 269778985), (105, 192699275), (125, 161867391), (175, 115619565), (375, 53955797), (525, 38539855), (875, 23123913), (911, 22210125), (2625, 7707971), (2733, 7403375), (4555, 4442025), (6377, 3172875), (8461, 2391375), (13665, 1480675), (19131, 1057625), (22775, 888405), (25383, 797125), (31885, 634575), (42305, 478275), (59227, 341625), (68325, 296135), (95655, 211525), (113875, 177681), (126915, 159425)]