20347086936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1\times {\mathrm{12409}}^1$

素因数の和:18640

約数の個数: 64

約数和(自身を含む): 55505462400

約数和(自身を除く): 35158375464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 6211, 12409, 12422, 18633, 24818, 24844, 37227, 37266, 49636, 49688, 68321, 74454, 74532, 99272, 136499, 136642, 148908, 149064, 204963, 272998, 273284, 297816, 409497, 409926, 545996, 546568, 818994, 819852, 1091992, 1637988, 1639704, 3275976, 77072299, 154144598, 231216897, 308289196, 462433794, 616578392, 847795289, 924867588, 1695590578, 1849735176, 2543385867, 3391181156, 5086771734, 6782362312, 10173543468, 20347086936]

約数ペア:

[(1, 20347086936), (2, 10173543468), (3, 6782362312), (4, 5086771734), (6, 3391181156), (8, 2543385867), (11, 1849735176), (12, 1695590578), (22, 924867588), (24, 847795289), (33, 616578392), (44, 462433794), (66, 308289196), (88, 231216897), (132, 154144598), (264, 77072299), (6211, 3275976), (12409, 1639704), (12422, 1637988), (18633, 1091992), (24818, 819852), (24844, 818994), (37227, 546568), (37266, 545996), (49636, 409926), (49688, 409497), (68321, 297816), (74454, 273284), (74532, 272998), (99272, 204963), (136499, 149064), (136642, 148908)]