20111383884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{224869}}^1$

素因数の和:225162

約数の個数: 48

約数和(自身を含む): 48733826400

約数和(自身を除く): 28622442516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 514, 771, 1028, 1542, 3084, 7453, 14906, 22359, 29812, 44718, 89436, 224869, 449738, 674607, 899476, 1349214, 2698428, 6521201, 13042402, 19563603, 26084804, 39127206, 57791333, 78254412, 115582666, 173373999, 231165332, 346747998, 693495996, 1675948657, 3351897314, 5027845971, 6703794628, 10055691942, 20111383884]

約数ペア:

[(1, 20111383884), (2, 10055691942), (3, 6703794628), (4, 5027845971), (6, 3351897314), (12, 1675948657), (29, 693495996), (58, 346747998), (87, 231165332), (116, 173373999), (174, 115582666), (257, 78254412), (348, 57791333), (514, 39127206), (771, 26084804), (1028, 19563603), (1542, 13042402), (3084, 6521201), (7453, 2698428), (14906, 1349214), (22359, 899476), (29812, 674607), (44718, 449738), (89436, 224869)]