20126473890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{98269}}^1\times {\mathrm{6827}}^1$

素因数の和:105106

約数の個数: 32

約数和(自身を含む): 48311104320

約数和(自身を除く): 28184630430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6827, 13654, 20481, 34135, 40962, 68270, 98269, 102405, 196538, 204810, 294807, 491345, 589614, 982690, 1474035, 2948070, 670882463, 1341764926, 2012647389, 3354412315, 4025294778, 6708824630, 10063236945, 20126473890]

約数ペア:

[(1, 20126473890), (2, 10063236945), (3, 6708824630), (5, 4025294778), (6, 3354412315), (10, 2012647389), (15, 1341764926), (30, 670882463), (6827, 2948070), (13654, 1474035), (20481, 982690), (34135, 589614), (40962, 491345), (68270, 294807), (98269, 204810), (102405, 196538)]