20482632

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 58290540

約数和(自身を除く): 37807908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 433, 438, 584, 648, 657, 866, 876, 1299, 1314, 1732, 1752, 1971, 2598, 2628, 3464, 3897, 3942, 5196, 5256, 5913, 7794, 7884, 10392, 11691, 11826, 15588, 15768, 23382, 23652, 31176, 31609, 35073, 46764, 47304, 63218, 70146, 93528, 94827, 126436, 140292, 189654, 252872, 280584, 284481, 379308, 568962, 758616, 853443, 1137924, 1706886, 2275848, 2560329, 3413772, 5120658, 6827544, 10241316, 20482632]

約数ペア:

[(1, 20482632), (2, 10241316), (3, 6827544), (4, 5120658), (6, 3413772), (8, 2560329), (9, 2275848), (12, 1706886), (18, 1137924), (24, 853443), (27, 758616), (36, 568962), (54, 379308), (72, 284481), (73, 280584), (81, 252872), (108, 189654), (146, 140292), (162, 126436), (216, 94827), (219, 93528), (292, 70146), (324, 63218), (433, 47304), (438, 46764), (584, 35073), (648, 31609), (657, 31176), (866, 23652), (876, 23382), (1299, 15768), (1314, 15588), (1732, 11826), (1752, 11691), (1971, 10392), (2598, 7884), (2628, 7794), (3464, 5913), (3897, 5256), (3942, 5196)]