20344595064

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{8779}}^1$

素因数の和:9444

約数の個数: 64

約数和(自身を含む): 51213388800

約数和(自身を除く): 30868793736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 433, 446, 669, 866, 892, 1299, 1338, 1732, 1784, 2598, 2676, 3464, 5196, 5352, 8779, 10392, 17558, 26337, 35116, 52674, 70232, 96559, 105348, 193118, 210696, 289677, 386236, 579354, 772472, 1158708, 1957717, 2317416, 3801307, 3915434, 5873151, 7602614, 7830868, 11403921, 11746302, 15205228, 15661736, 22807842, 23492604, 30410456, 45615684, 46985208, 91231368, 847691461, 1695382922, 2543074383, 3390765844, 5086148766, 6781531688, 10172297532, 20344595064]

約数ペア:

[(1, 20344595064), (2, 10172297532), (3, 6781531688), (4, 5086148766), (6, 3390765844), (8, 2543074383), (12, 1695382922), (24, 847691461), (223, 91231368), (433, 46985208), (446, 45615684), (669, 30410456), (866, 23492604), (892, 22807842), (1299, 15661736), (1338, 15205228), (1732, 11746302), (1784, 11403921), (2598, 7830868), (2676, 7602614), (3464, 5873151), (5196, 3915434), (5352, 3801307), (8779, 2317416), (10392, 1957717), (17558, 1158708), (26337, 772472), (35116, 579354), (52674, 386236), (70232, 289677), (96559, 210696), (105348, 193118)]