20036214

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 29211786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 89, 99, 178, 198, 267, 297, 379, 534, 594, 758, 801, 979, 1137, 1602, 1958, 2274, 2403, 2937, 3411, 4169, 4806, 5874, 6822, 8338, 8811, 10233, 12507, 17622, 20466, 25014, 26433, 33731, 37521, 52866, 67462, 75042, 101193, 112563, 202386, 225126, 303579, 371041, 607158, 742082, 910737, 1113123, 1821474, 2226246, 3339369, 6678738, 10018107, 20036214]

約数ペア:

[(1, 20036214), (2, 10018107), (3, 6678738), (6, 3339369), (9, 2226246), (11, 1821474), (18, 1113123), (22, 910737), (27, 742082), (33, 607158), (54, 371041), (66, 303579), (89, 225126), (99, 202386), (178, 112563), (198, 101193), (267, 75042), (297, 67462), (379, 52866), (534, 37521), (594, 33731), (758, 26433), (801, 25014), (979, 20466), (1137, 17622), (1602, 12507), (1958, 10233), (2274, 8811), (2403, 8338), (2937, 6822), (3411, 5874), (4169, 4806)]