20176935594

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{18493}}^1$

素因数の和:18671

約数の個数: 64

約数和(自身を含む): 42567565824

約数和(自身を除く): 22390630230

約数列:

[1, 2, 3, 6, 47, 53, 73, 94, 106, 141, 146, 159, 219, 282, 318, 438, 2491, 3431, 3869, 4982, 6862, 7473, 7738, 10293, 11607, 14946, 18493, 20586, 23214, 36986, 55479, 110958, 181843, 363686, 545529, 869171, 980129, 1091058, 1349989, 1738342, 1960258, 2607513, 2699978, 2940387, 4049967, 5215026, 5880774, 8099934, 46066063, 63449483, 71549417, 92132126, 126898966, 138198189, 143098834, 190348449, 214648251, 276396378, 380696898, 429296502, 3362822599, 6725645198, 10088467797, 20176935594]

約数ペア:

[(1, 20176935594), (2, 10088467797), (3, 6725645198), (6, 3362822599), (47, 429296502), (53, 380696898), (73, 276396378), (94, 214648251), (106, 190348449), (141, 143098834), (146, 138198189), (159, 126898966), (219, 92132126), (282, 71549417), (318, 63449483), (438, 46066063), (2491, 8099934), (3431, 5880774), (3869, 5215026), (4982, 4049967), (6862, 2940387), (7473, 2699978), (7738, 2607513), (10293, 1960258), (11607, 1738342), (14946, 1349989), (18493, 1091058), (20586, 980129), (23214, 869171), (36986, 545529), (55479, 363686), (110958, 181843)]