20227966851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{5867}}^1$

素因数の和:6963

約数の個数: 32

約数和(自身を含む): 29017025280

約数和(自身を除く): 8789058429

約数列:

[1, 3, 17, 51, 67, 201, 1009, 1139, 3027, 3417, 5867, 17153, 17601, 51459, 67603, 99739, 202809, 299217, 393089, 1149251, 1179267, 3447753, 5919803, 6682513, 17759409, 20047539, 100636651, 301909953, 396626801, 1189880403, 6742655617, 20227966851]

約数ペア:

[(1, 20227966851), (3, 6742655617), (17, 1189880403), (51, 396626801), (67, 301909953), (201, 100636651), (1009, 20047539), (1139, 17759409), (3027, 6682513), (3417, 5919803), (5867, 3447753), (17153, 1179267), (17601, 1149251), (51459, 393089), (67603, 299217), (99739, 202809)]