20234430741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{26317}}^1$

素因数の和:26434

約数の個数: 64

約数和(自身を含む): 33956536320

約数和(自身を除く): 13722105579

約数列:

[1, 3, 7, 19, 21, 41, 47, 57, 123, 133, 141, 287, 329, 399, 779, 861, 893, 987, 1927, 2337, 2679, 5453, 5781, 6251, 13489, 16359, 18753, 26317, 36613, 40467, 78951, 109839, 184219, 256291, 500023, 552657, 768873, 1078997, 1236899, 1500069, 3236991, 3500161, 3710697, 7552979, 8658293, 10500483, 20500943, 22658937, 23501081, 25974879, 50712859, 61502829, 70503243, 143506601, 152138577, 164507567, 354990013, 430519803, 493522701, 963544321, 1064970039, 2890632963, 6744810247, 20234430741]

約数ペア:

[(1, 20234430741), (3, 6744810247), (7, 2890632963), (19, 1064970039), (21, 963544321), (41, 493522701), (47, 430519803), (57, 354990013), (123, 164507567), (133, 152138577), (141, 143506601), (287, 70503243), (329, 61502829), (399, 50712859), (779, 25974879), (861, 23501081), (893, 22658937), (987, 20500943), (1927, 10500483), (2337, 8658293), (2679, 7552979), (5453, 3710697), (5781, 3500161), (6251, 3236991), (13489, 1500069), (16359, 1236899), (18753, 1078997), (26317, 768873), (36613, 552657), (40467, 500023), (78951, 256291), (109839, 184219)]