20160562198

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1\times {\mathrm{13633}}^1$

素因数の和:15688

約数の個数: 32

約数和(自身を含む): 35233310016

約数和(自身を除く): 15072747818

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1993, 3986, 13633, 13951, 27266, 27902, 95431, 105629, 190862, 211258, 722549, 739403, 1445098, 1478806, 5057843, 10115686, 27170569, 54341138, 190193983, 380387966, 1440040157, 2880080314, 10080281099, 20160562198]

約数ペア:

[(1, 20160562198), (2, 10080281099), (7, 2880080314), (14, 1440040157), (53, 380387966), (106, 190193983), (371, 54341138), (742, 27170569), (1993, 10115686), (3986, 5057843), (13633, 1478806), (13951, 1445098), (27266, 739403), (27902, 722549), (95431, 211258), (105629, 190862)]