20612208

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2399}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 32955792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2399, 2864, 4296, 4798, 7197, 8592, 9596, 14394, 19192, 28788, 38384, 57576, 115152, 429421, 858842, 1288263, 1717684, 2576526, 3435368, 5153052, 6870736, 10306104, 20612208]

約数ペア:

[(1, 20612208), (2, 10306104), (3, 6870736), (4, 5153052), (6, 3435368), (8, 2576526), (12, 1717684), (16, 1288263), (24, 858842), (48, 429421), (179, 115152), (358, 57576), (537, 38384), (716, 28788), (1074, 19192), (1432, 14394), (2148, 9596), (2399, 8592), (2864, 7197), (4296, 4798)]