20369801208

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1\times {\mathrm{4273}}^1$

素因数の和:5236

約数の個数: 64

約数和(自身を含む): 51181320960

約数和(自身を除く): 30811519752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 647, 921, 1228, 1294, 1842, 1941, 2456, 2588, 3684, 3882, 4273, 5176, 7368, 7764, 8546, 12819, 15528, 17092, 25638, 34184, 51276, 102552, 198629, 397258, 595887, 794516, 1191774, 1311811, 1589032, 2383548, 2623622, 2764631, 3935433, 4767096, 5247244, 5529262, 7870866, 8293893, 10494488, 11058524, 15741732, 16587786, 22117048, 31483464, 33175572, 66351144, 848741717, 1697483434, 2546225151, 3394966868, 5092450302, 6789933736, 10184900604, 20369801208]

約数ペア:

[(1, 20369801208), (2, 10184900604), (3, 6789933736), (4, 5092450302), (6, 3394966868), (8, 2546225151), (12, 1697483434), (24, 848741717), (307, 66351144), (614, 33175572), (647, 31483464), (921, 22117048), (1228, 16587786), (1294, 15741732), (1842, 11058524), (1941, 10494488), (2456, 8293893), (2588, 7870866), (3684, 5529262), (3882, 5247244), (4273, 4767096), (5176, 3935433), (7368, 2764631), (7764, 2623622), (8546, 2383548), (12819, 1589032), (15528, 1311811), (17092, 1191774), (25638, 794516), (34184, 595887), (51276, 397258), (102552, 198629)]