20102523720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1482487}}^1$

素因数の和:1482614

約数の個数: 64

約数和(自身を含む): 60841307520

約数和(自身を除く): 40738783800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 1482487, 2964974, 4447461, 5929948, 7412435, 8894922, 11859896, 14824870, 17789844, 22237305, 29649740, 35579688, 44474610, 59299480, 88949220, 167521031, 177898440, 335042062, 502563093, 670084124, 837605155, 1005126186, 1340168248, 1675210310, 2010252372, 2512815465, 3350420620, 4020504744, 5025630930, 6700841240, 10051261860, 20102523720]

約数ペア:

[(1, 20102523720), (2, 10051261860), (3, 6700841240), (4, 5025630930), (5, 4020504744), (6, 3350420620), (8, 2512815465), (10, 2010252372), (12, 1675210310), (15, 1340168248), (20, 1005126186), (24, 837605155), (30, 670084124), (40, 502563093), (60, 335042062), (113, 177898440), (120, 167521031), (226, 88949220), (339, 59299480), (452, 44474610), (565, 35579688), (678, 29649740), (904, 22237305), (1130, 17789844), (1356, 14824870), (1695, 11859896), (2260, 8894922), (2712, 7412435), (3390, 5929948), (4520, 4447461), (6780, 2964974), (13560, 1482487)]