20163702819

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1733}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 29747033568

約数和(自身を除く): 9583330749

約数列:

[1, 3, 13, 39, 53, 159, 169, 433, 507, 689, 1299, 1733, 2067, 5199, 5629, 8957, 16887, 22529, 22949, 26871, 67587, 68847, 73177, 91849, 219531, 275547, 292877, 298337, 750389, 878631, 895011, 1194037, 2251167, 3582111, 3878381, 9755057, 11635143, 15522481, 29265171, 39770617, 46567443, 119311851, 126815741, 380447223, 517018021, 1551054063, 6721234273, 20163702819]

約数ペア:

[(1, 20163702819), (3, 6721234273), (13, 1551054063), (39, 517018021), (53, 380447223), (159, 126815741), (169, 119311851), (433, 46567443), (507, 39770617), (689, 29265171), (1299, 15522481), (1733, 11635143), (2067, 9755057), (5199, 3878381), (5629, 3582111), (8957, 2251167), (16887, 1194037), (22529, 895011), (22949, 878631), (26871, 750389), (67587, 298337), (68847, 292877), (73177, 275547), (91849, 219531)]