20011142767620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{87791273}}^1$

素因数の和:87791445

約数の個数: 96

約数和(自身を含む): 58405778766720

約数和(自身を除く): 38394635999100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 131, 145, 174, 262, 290, 348, 393, 435, 524, 580, 655, 786, 870, 1310, 1572, 1740, 1965, 2620, 3799, 3930, 7598, 7860, 11397, 15196, 18995, 22794, 37990, 45588, 56985, 75980, 113970, 227940, 87791273, 175582546, 263373819, 351165092, 438956365, 526747638, 877912730, 1053495276, 1316869095, 1755825460, 2545946917, 2633738190, 5091893834, 5267476380, 7637840751, 10183787668, 11500656763, 12729734585, 15275681502, 23001313526, 25459469170, 30551363004, 34501970289, 38189203755, 46002627052, 50918938340, 57503283815, 69003940578, 76378407510, 115006567630, 138007881156, 152756815020, 172509851445, 230013135260, 333519046127, 345019702890, 667038092254, 690039405780, 1000557138381, 1334076184508, 1667595230635, 2001114276762, 3335190461270, 4002228553524, 5002785691905, 6670380922540, 10005571383810, 20011142767620]

約数ペア:

[(1, 20011142767620), (2, 10005571383810), (3, 6670380922540), (4, 5002785691905), (5, 4002228553524), (6, 3335190461270), (10, 2001114276762), (12, 1667595230635), (15, 1334076184508), (20, 1000557138381), (29, 690039405780), (30, 667038092254), (58, 345019702890), (60, 333519046127), (87, 230013135260), (116, 172509851445), (131, 152756815020), (145, 138007881156), (174, 115006567630), (262, 76378407510), (290, 69003940578), (348, 57503283815), (393, 50918938340), (435, 46002627052), (524, 38189203755), (580, 34501970289), (655, 30551363004), (786, 25459469170), (870, 23001313526), (1310, 15275681502), (1572, 12729734585), (1740, 11500656763), (1965, 10183787668), (2620, 7637840751), (3799, 5267476380), (3930, 5091893834), (7598, 2633738190), (7860, 2545946917), (11397, 1755825460), (15196, 1316869095), (18995, 1053495276), (22794, 877912730), (37990, 526747638), (45588, 438956365), (56985, 351165092), (75980, 263373819), (113970, 175582546), (227940, 87791273)]