20214657814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{17443}}^1$

素因数の和:17569

約数の個数: 48

約数和(自身を含む): 34459366032

約数和(自身を除く): 14244708218

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 841, 1378, 1537, 1682, 3074, 10933, 17443, 19981, 21866, 34886, 39962, 44573, 89146, 226759, 453518, 505847, 579449, 924479, 1011694, 1158898, 1848958, 6576011, 12018227, 13152022, 14669563, 24036454, 26809891, 29339126, 53619782, 190704319, 348528583, 381408638, 697057166, 777486839, 1554973678, 10107328907, 20214657814]

約数ペア:

[(1, 20214657814), (2, 10107328907), (13, 1554973678), (26, 777486839), (29, 697057166), (53, 381408638), (58, 348528583), (106, 190704319), (377, 53619782), (689, 29339126), (754, 26809891), (841, 24036454), (1378, 14669563), (1537, 13152022), (1682, 12018227), (3074, 6576011), (10933, 1848958), (17443, 1158898), (19981, 1011694), (21866, 924479), (34886, 579449), (39962, 505847), (44573, 453518), (89146, 226759)]