20064751482

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 41289730560

約数和(自身を除く): 21224979078

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 317, 389, 577, 634, 778, 951, 1154, 1167, 1731, 1902, 2334, 3462, 14899, 18283, 27119, 29798, 36566, 44697, 54238, 54849, 81357, 89394, 109698, 123313, 162714, 182909, 224453, 246626, 365818, 369939, 448906, 548727, 673359, 739878, 1097454, 1346718, 5795711, 8596723, 10549291, 11591422, 17193446, 17387133, 21098582, 25790169, 31647873, 34774266, 51580338, 63295746, 71151601, 142303202, 213454803, 426909606, 3344125247, 6688250494, 10032375741, 20064751482]

約数ペア:

[(1, 20064751482), (2, 10032375741), (3, 6688250494), (6, 3344125247), (47, 426909606), (94, 213454803), (141, 142303202), (282, 71151601), (317, 63295746), (389, 51580338), (577, 34774266), (634, 31647873), (778, 25790169), (951, 21098582), (1154, 17387133), (1167, 17193446), (1731, 11591422), (1902, 10549291), (2334, 8596723), (3462, 5795711), (14899, 1346718), (18283, 1097454), (27119, 739878), (29798, 673359), (36566, 548727), (44697, 448906), (54238, 369939), (54849, 365818), (81357, 246626), (89394, 224453), (109698, 182909), (123313, 162714)]