20061434274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{863749}}^1$

素因数の和:863847

約数の個数: 48

約数和(自身を含む): 47264400000

約数和(自身を除く): 27202965726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 863749, 1727498, 2591247, 5182494, 6046243, 12092486, 18138729, 36277458, 42323701, 68236171, 84647402, 126971103, 136472342, 204708513, 253942206, 409417026, 477653197, 955306394, 1432959591, 2865919182, 3343572379, 6687144758, 10030717137, 20061434274]

約数ペア:

[(1, 20061434274), (2, 10030717137), (3, 6687144758), (6, 3343572379), (7, 2865919182), (14, 1432959591), (21, 955306394), (42, 477653197), (49, 409417026), (79, 253942206), (98, 204708513), (147, 136472342), (158, 126971103), (237, 84647402), (294, 68236171), (474, 42323701), (553, 36277458), (1106, 18138729), (1659, 12092486), (3318, 6046243), (3871, 5182494), (7742, 2591247), (11613, 1727498), (23226, 863749)]