20702925342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{228797}}^1$

素因数の和:229273

約数の個数: 48

約数和(自身を含む): 49041478512

約数和(自身を除く): 28338553170

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 457, 914, 1371, 2742, 4113, 5027, 8226, 10054, 15081, 30162, 45243, 90486, 228797, 457594, 686391, 1372782, 2059173, 2516767, 4118346, 5033534, 7550301, 15100602, 22650903, 45301806, 104560229, 209120458, 313680687, 627361374, 941042061, 1150162519, 1882084122, 2300325038, 3450487557, 6900975114, 10351462671, 20702925342]

約数ペア:

[(1, 20702925342), (2, 10351462671), (3, 6900975114), (6, 3450487557), (9, 2300325038), (11, 1882084122), (18, 1150162519), (22, 941042061), (33, 627361374), (66, 313680687), (99, 209120458), (198, 104560229), (457, 45301806), (914, 22650903), (1371, 15100602), (2742, 7550301), (4113, 5033534), (5027, 4118346), (8226, 2516767), (10054, 2059173), (15081, 1372782), (30162, 686391), (45243, 457594), (90486, 228797)]