20122426366

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{459647}}^1$

素因数の和:459768

約数の個数: 32

約数和(自身を含む): 35742228480

約数和(自身を除く): 15619802114

約数列:

[1, 2, 7, 14, 53, 59, 106, 118, 371, 413, 742, 826, 3127, 6254, 21889, 43778, 459647, 919294, 3217529, 6435058, 24361291, 27119173, 48722582, 54238346, 170529037, 189834211, 341058074, 379668422, 1437316169, 2874632338, 10061213183, 20122426366]

約数ペア:

[(1, 20122426366), (2, 10061213183), (7, 2874632338), (14, 1437316169), (53, 379668422), (59, 341058074), (106, 189834211), (118, 170529037), (371, 54238346), (413, 48722582), (742, 27119173), (826, 24361291), (3127, 6435058), (6254, 3217529), (21889, 919294), (43778, 459647)]