20948298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26251}}^1$

素因数の和:26282

約数の個数: 32

約数和(自身を含む): 50403840

約数和(自身を除く): 29455542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26251, 52502, 78753, 157506, 183757, 367514, 498769, 551271, 997538, 1102542, 1496307, 2992614, 3491383, 6982766, 10474149, 20948298]

約数ペア:

[(1, 20948298), (2, 10474149), (3, 6982766), (6, 3491383), (7, 2992614), (14, 1496307), (19, 1102542), (21, 997538), (38, 551271), (42, 498769), (57, 367514), (114, 183757), (133, 157506), (266, 78753), (399, 52502), (798, 26251)]