20116269426130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{779398273}}^1$

素因数の和:779398398

約数の個数: 32

約数和(自身を含む): 37878756116400

約数和(自身を除く): 17762486690270

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 12905, 25810, 779398273, 1558796546, 3896991365, 7793982730, 22602549917, 45205099834, 69366446297, 113012749585, 138732892594, 226025499170, 346832231485, 693664462970, 2011626942613, 4023253885226, 10058134713065, 20116269426130]

約数ペア:

[(1, 20116269426130), (2, 10058134713065), (5, 4023253885226), (10, 2011626942613), (29, 693664462970), (58, 346832231485), (89, 226025499170), (145, 138732892594), (178, 113012749585), (290, 69366446297), (445, 45205099834), (890, 22602549917), (2581, 7793982730), (5162, 3896991365), (12905, 1558796546), (25810, 779398273)]