20186165510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{12161}}^1$

素因数の和:13229

約数の個数: 64

約数和(自身を含む): 43376891904

約数和(自身を除く): 23190726394

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1031, 1610, 2062, 5155, 7217, 10310, 12161, 14434, 23713, 24322, 36085, 47426, 60805, 72170, 85127, 118565, 121610, 165991, 170254, 237130, 279703, 331982, 425635, 559406, 829955, 851270, 1398515, 1659910, 1957921, 2797030, 3915842, 9789605, 12537991, 19579210, 25075982, 62689955, 87765937, 125379910, 175531874, 288373793, 438829685, 576747586, 877659370, 1441868965, 2018616551, 2883737930, 4037233102, 10093082755, 20186165510]

約数ペア:

[(1, 20186165510), (2, 10093082755), (5, 4037233102), (7, 2883737930), (10, 2018616551), (14, 1441868965), (23, 877659370), (35, 576747586), (46, 438829685), (70, 288373793), (115, 175531874), (161, 125379910), (230, 87765937), (322, 62689955), (805, 25075982), (1031, 19579210), (1610, 12537991), (2062, 9789605), (5155, 3915842), (7217, 2797030), (10310, 1957921), (12161, 1659910), (14434, 1398515), (23713, 851270), (24322, 829955), (36085, 559406), (47426, 425635), (60805, 331982), (72170, 279703), (85127, 237130), (118565, 170254), (121610, 165991)]