20341044

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 56504448

約数和(自身を除く): 36163404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1231, 1377, 1836, 2462, 2754, 3693, 4131, 4924, 5508, 7386, 8262, 11079, 14772, 16524, 20927, 22158, 33237, 41854, 44316, 62781, 66474, 83708, 99711, 125562, 132948, 188343, 199422, 251124, 299133, 376686, 398844, 565029, 598266, 753372, 1130058, 1196532, 1695087, 2260116, 3390174, 5085261, 6780348, 10170522, 20341044]

約数ペア:

[(1, 20341044), (2, 10170522), (3, 6780348), (4, 5085261), (6, 3390174), (9, 2260116), (12, 1695087), (17, 1196532), (18, 1130058), (27, 753372), (34, 598266), (36, 565029), (51, 398844), (54, 376686), (68, 299133), (81, 251124), (102, 199422), (108, 188343), (153, 132948), (162, 125562), (204, 99711), (243, 83708), (306, 66474), (324, 62781), (459, 44316), (486, 41854), (612, 33237), (918, 22158), (972, 20927), (1231, 16524), (1377, 14772), (1836, 11079), (2462, 8262), (2754, 7386), (3693, 5508), (4131, 4924)]