20231486604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{511361}}^1$

素因数の和:511535

約数の個数: 72

約数和(自身を含む): 58818902688

約数和(自身を除く): 38587416084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 39564, 511361, 1022722, 1534083, 2045444, 3068166, 3579527, 4602249, 6136332, 7159054, 9204498, 10738581, 14318108, 18408996, 21477162, 32215743, 42954324, 64431486, 80283677, 128862972, 160567354, 240851031, 321134708, 481702062, 561985739, 722553093, 963404124, 1123971478, 1445106186, 1685957217, 2247942956, 2890212372, 3371914434, 5057871651, 6743828868, 10115743302, 20231486604]

約数ペア:

[(1, 20231486604), (2, 10115743302), (3, 6743828868), (4, 5057871651), (6, 3371914434), (7, 2890212372), (9, 2247942956), (12, 1685957217), (14, 1445106186), (18, 1123971478), (21, 963404124), (28, 722553093), (36, 561985739), (42, 481702062), (63, 321134708), (84, 240851031), (126, 160567354), (157, 128862972), (252, 80283677), (314, 64431486), (471, 42954324), (628, 32215743), (942, 21477162), (1099, 18408996), (1413, 14318108), (1884, 10738581), (2198, 9204498), (2826, 7159054), (3297, 6136332), (4396, 4602249), (5652, 3579527), (6594, 3068166), (9891, 2045444), (13188, 1534083), (19782, 1022722), (39564, 511361)]