20187306070

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8539}}^1\times {\mathrm{4007}}^1$

素因数の和:12612

約数の個数: 32

約数和(自身を含む): 36966585600

約数和(自身を除く): 16779279530

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 4007, 8014, 8539, 17078, 20035, 40070, 42695, 85390, 236413, 472826, 503801, 1007602, 1182065, 2364130, 2519005, 5038010, 34215773, 68431546, 171078865, 342157730, 2018730607, 4037461214, 10093653035, 20187306070]

約数ペア:

[(1, 20187306070), (2, 10093653035), (5, 4037461214), (10, 2018730607), (59, 342157730), (118, 171078865), (295, 68431546), (590, 34215773), (4007, 5038010), (8014, 2519005), (8539, 2364130), (17078, 1182065), (20035, 1007602), (40070, 503801), (42695, 472826), (85390, 236413)]