20131743695

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2243}}^1\times {\mathrm{2539}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 27906024960

約数和(自身を除く): 7774281265

約数列:

[1, 5, 7, 35, 101, 505, 707, 2243, 2539, 3535, 11215, 12695, 15701, 17773, 78505, 88865, 226543, 256439, 1132715, 1282195, 1585801, 1795073, 5694977, 7929005, 8975365, 28474885, 39864839, 199324195, 575192677, 2875963385, 4026348739, 20131743695]

約数ペア:

[(1, 20131743695), (5, 4026348739), (7, 2875963385), (35, 575192677), (101, 199324195), (505, 39864839), (707, 28474885), (2243, 8975365), (2539, 7929005), (3535, 5694977), (11215, 1795073), (12695, 1585801), (15701, 1282195), (17773, 1132715), (78505, 256439), (88865, 226543)]