20336408066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{19471}}^1$

素因数の和:19659

約数の個数: 48

約数和(自身を含む): 35150075520

約数和(自身を除く): 14813667454

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 289, 442, 578, 1807, 2363, 3614, 3757, 4726, 7514, 19471, 30719, 38942, 40171, 61438, 80342, 253123, 331007, 506246, 522223, 662014, 1044446, 2706469, 4303091, 5412938, 5627119, 8606182, 11254238, 35184097, 46009973, 70368194, 73152547, 92019946, 146305094, 598129649, 782169541, 1196259298, 1564339082, 10168204033, 20336408066]

約数ペア:

[(1, 20336408066), (2, 10168204033), (13, 1564339082), (17, 1196259298), (26, 782169541), (34, 598129649), (139, 146305094), (221, 92019946), (278, 73152547), (289, 70368194), (442, 46009973), (578, 35184097), (1807, 11254238), (2363, 8606182), (3614, 5627119), (3757, 5412938), (4726, 4303091), (7514, 2706469), (19471, 1044446), (30719, 662014), (38942, 522223), (40171, 506246), (61438, 331007), (80342, 253123)]