20098342194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1\times {\mathrm{5471}}^1$

素因数の和:7391

約数の個数: 64

約数和(自身を含む): 46950285312

約数和(自身を除く): 26851943118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1861, 1974, 3722, 5471, 5583, 10942, 11166, 13027, 16413, 26054, 32826, 38297, 39081, 76594, 78162, 87467, 114891, 174934, 229782, 257137, 262401, 514274, 524802, 612269, 771411, 1224538, 1542822, 1799959, 1836807, 3599918, 3673614, 5399877, 10181531, 10799754, 20363062, 30544593, 61089186, 71270717, 142541434, 213812151, 427624302, 478531957, 957063914, 1435595871, 2871191742, 3349723699, 6699447398, 10049171097, 20098342194]

約数ペア:

[(1, 20098342194), (2, 10049171097), (3, 6699447398), (6, 3349723699), (7, 2871191742), (14, 1435595871), (21, 957063914), (42, 478531957), (47, 427624302), (94, 213812151), (141, 142541434), (282, 71270717), (329, 61089186), (658, 30544593), (987, 20363062), (1861, 10799754), (1974, 10181531), (3722, 5399877), (5471, 3673614), (5583, 3599918), (10942, 1836807), (11166, 1799959), (13027, 1542822), (16413, 1224538), (26054, 771411), (32826, 612269), (38297, 524802), (39081, 514274), (76594, 262401), (78162, 257137), (87467, 229782), (114891, 174934)]