20111383932

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1201}}^1\times {\mathrm{2137}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 47059569312

約数和(自身を除く): 26948185380

約数列:

[1, 2, 3, 4, 6, 12, 653, 1201, 1306, 1959, 2137, 2402, 2612, 3603, 3918, 4274, 4804, 6411, 7206, 7836, 8548, 12822, 14412, 25644, 784253, 1395461, 1568506, 2352759, 2566537, 2790922, 3137012, 4186383, 4705518, 5133074, 5581844, 7699611, 8372766, 9411036, 10266148, 15399222, 16745532, 30798444, 1675948661, 3351897322, 5027845983, 6703794644, 10055691966, 20111383932]

約数ペア:

[(1, 20111383932), (2, 10055691966), (3, 6703794644), (4, 5027845983), (6, 3351897322), (12, 1675948661), (653, 30798444), (1201, 16745532), (1306, 15399222), (1959, 10266148), (2137, 9411036), (2402, 8372766), (2612, 7699611), (3603, 5581844), (3918, 5133074), (4274, 4705518), (4804, 4186383), (6411, 3137012), (7206, 2790922), (7836, 2566537), (8548, 2352759), (12822, 1568506), (14412, 1395461), (25644, 784253)]