20924112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 61567488

約数和(自身を除く): 40643376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 1723, 2024, 3036, 3446, 4048, 5169, 6072, 6892, 10338, 12144, 13784, 18953, 20676, 27568, 37906, 39629, 41352, 56859, 75812, 79258, 82704, 113718, 118887, 151624, 158516, 227436, 237774, 303248, 317032, 435919, 454872, 475548, 634064, 871838, 909744, 951096, 1307757, 1743676, 1902192, 2615514, 3487352, 5231028, 6974704, 10462056, 20924112]

約数ペア:

[(1, 20924112), (2, 10462056), (3, 6974704), (4, 5231028), (6, 3487352), (8, 2615514), (11, 1902192), (12, 1743676), (16, 1307757), (22, 951096), (23, 909744), (24, 871838), (33, 634064), (44, 475548), (46, 454872), (48, 435919), (66, 317032), (69, 303248), (88, 237774), (92, 227436), (132, 158516), (138, 151624), (176, 118887), (184, 113718), (253, 82704), (264, 79258), (276, 75812), (368, 56859), (506, 41352), (528, 39629), (552, 37906), (759, 27568), (1012, 20676), (1104, 18953), (1518, 13784), (1723, 12144), (2024, 10338), (3036, 6892), (3446, 6072), (4048, 5169)]