20389366932498

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{76031}}^1\times {\mathrm{513739}}^1$

素因数の和:589807

約数の個数: 48

約数和(自身を含む): 45700995225600

約数和(自身を除く): 25311628293102

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 76031, 152062, 228093, 456186, 513739, 684279, 1027478, 1368558, 1541217, 2204899, 3082434, 4409798, 4623651, 6614697, 9247302, 13229394, 14898431, 19844091, 29796862, 39688182, 44695293, 89390586, 134085879, 268171758, 39060089909, 78120179818, 117180269727, 234360539454, 351540809181, 703081618362, 1132742607361, 2265485214722, 3398227822083, 6796455644166, 10194683466249, 20389366932498]

約数ペア:

[(1, 20389366932498), (2, 10194683466249), (3, 6796455644166), (6, 3398227822083), (9, 2265485214722), (18, 1132742607361), (29, 703081618362), (58, 351540809181), (87, 234360539454), (174, 117180269727), (261, 78120179818), (522, 39060089909), (76031, 268171758), (152062, 134085879), (228093, 89390586), (456186, 44695293), (513739, 39688182), (684279, 29796862), (1027478, 19844091), (1368558, 14898431), (1541217, 13229394), (2204899, 9247302), (3082434, 6614697), (4409798, 4623651)]