20346022092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{426971}}^1$

素因数の和:427027

約数の個数: 72

約数和(自身を含む): 54659247552

約数和(自身を除く): 34313225460

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 7942, 11913, 15884, 23826, 47652, 426971, 853942, 1280913, 1707884, 2561826, 4696681, 5123652, 8112449, 9393362, 14090043, 16224898, 18786724, 24337347, 28180086, 32449796, 48674694, 56360172, 89236939, 97349388, 154136531, 178473878, 267710817, 308273062, 356947756, 462409593, 535421634, 616546124, 924819186, 1070843268, 1695501841, 1849638372, 3391003682, 5086505523, 6782007364, 10173011046, 20346022092]

約数ペア:

[(1, 20346022092), (2, 10173011046), (3, 6782007364), (4, 5086505523), (6, 3391003682), (11, 1849638372), (12, 1695501841), (19, 1070843268), (22, 924819186), (33, 616546124), (38, 535421634), (44, 462409593), (57, 356947756), (66, 308273062), (76, 267710817), (114, 178473878), (132, 154136531), (209, 97349388), (228, 89236939), (361, 56360172), (418, 48674694), (627, 32449796), (722, 28180086), (836, 24337347), (1083, 18786724), (1254, 16224898), (1444, 14090043), (2166, 9393362), (2508, 8112449), (3971, 5123652), (4332, 4696681), (7942, 2561826), (11913, 1707884), (15884, 1280913), (23826, 853942), (47652, 426971)]