20097450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14887}}^1$

素因数の和:14908

約数の個数: 48

約数和(自身を含む): 55383360

約数和(自身を除く): 35285910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14887, 29774, 44661, 74435, 89322, 133983, 148870, 223305, 267966, 372175, 401949, 446610, 669915, 744350, 803898, 1116525, 1339830, 2009745, 2233050, 3349575, 4019490, 6699150, 10048725, 20097450]

約数ペア:

[(1, 20097450), (2, 10048725), (3, 6699150), (5, 4019490), (6, 3349575), (9, 2233050), (10, 2009745), (15, 1339830), (18, 1116525), (25, 803898), (27, 744350), (30, 669915), (45, 446610), (50, 401949), (54, 372175), (75, 267966), (90, 223305), (135, 148870), (150, 133983), (225, 89322), (270, 74435), (450, 44661), (675, 29774), (1350, 14887)]