20736957038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{266933}}^1$

素因数の和:267152

約数の個数: 32

約数和(自身を含む): 36900956160

約数和(自身を除く): 16163999122

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 358, 434, 1253, 2506, 5549, 11098, 38843, 77686, 266933, 533866, 1868531, 3737062, 8274923, 16549846, 47781007, 57924461, 95562014, 115848922, 334467049, 668934098, 1481211217, 2962422434, 10368478519, 20736957038]

約数ペア:

[(1, 20736957038), (2, 10368478519), (7, 2962422434), (14, 1481211217), (31, 668934098), (62, 334467049), (179, 115848922), (217, 95562014), (358, 57924461), (434, 47781007), (1253, 16549846), (2506, 8274923), (5549, 3737062), (11098, 1868531), (38843, 533866), (77686, 266933)]