20139713507415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{53193121}}^1$

素因数の和:53193759

約数の個数: 32

約数和(自身を含む): 33029098857216

約数和(自身を除く): 12889385349801

約数列:

[1, 3, 5, 15, 43, 129, 215, 587, 645, 1761, 2935, 8805, 25241, 75723, 126205, 378615, 53193121, 159579363, 265965605, 797896815, 2287304203, 6861912609, 11436521015, 31224362027, 34309563045, 93673086081, 156121810135, 468365430405, 1342647567161, 4027942701483, 6713237835805, 20139713507415]

約数ペア:

[(1, 20139713507415), (3, 6713237835805), (5, 4027942701483), (15, 1342647567161), (43, 468365430405), (129, 156121810135), (215, 93673086081), (587, 34309563045), (645, 31224362027), (1761, 11436521015), (2935, 6861912609), (8805, 2287304203), (25241, 797896815), (75723, 265965605), (126205, 159579363), (378615, 53193121)]