20197632035

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6607}}^1\times {\mathrm{4597}}^1$

素因数の和:11235

約数の個数: 32

約数和(自身を含む): 29168240640

約数和(自身を除く): 8970608605

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 4597, 6607, 22985, 32179, 33035, 46249, 87343, 125533, 160895, 231245, 436715, 611401, 627665, 878731, 3057005, 4393655, 30372379, 151861895, 212606653, 577075201, 1063033265, 2885376005, 4039526407, 20197632035]

約数ペア:

[(1, 20197632035), (5, 4039526407), (7, 2885376005), (19, 1063033265), (35, 577075201), (95, 212606653), (133, 151861895), (665, 30372379), (4597, 4393655), (6607, 3057005), (22985, 878731), (32179, 627665), (33035, 611401), (46249, 436715), (87343, 231245), (125533, 160895)]