20132643364

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 35981245440

約数和(自身を除く): 15848602076

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 607, 617, 1214, 1234, 2428, 2468, 13439, 26878, 53756, 54023, 54913, 91657, 93167, 108046, 109826, 183314, 186334, 216092, 219652, 366628, 372668, 374519, 749038, 1498076, 8157473, 8291863, 16314946, 16583726, 32629892, 33167452, 33332191, 56552369, 66664382, 113104738, 133328764, 226209476, 5033160841, 10066321682, 20132643364]

約数ペア:

[(1, 20132643364), (2, 10066321682), (4, 5033160841), (89, 226209476), (151, 133328764), (178, 113104738), (302, 66664382), (356, 56552369), (604, 33332191), (607, 33167452), (617, 32629892), (1214, 16583726), (1234, 16314946), (2428, 8291863), (2468, 8157473), (13439, 1498076), (26878, 749038), (53756, 374519), (54023, 372668), (54913, 366628), (91657, 219652), (93167, 216092), (108046, 186334), (109826, 183314)]