20233745350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4446977}}^1$

素因数の和:4447009

約数の個数: 48

約数和(自身を含む): 46319722848

約数和(自身を除く): 26085977498

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 4446977, 8893954, 22234885, 31128839, 44469770, 57810701, 62257678, 111174425, 115621402, 155644195, 222348850, 289053505, 311288390, 404674907, 578107010, 778220975, 809349814, 1445267525, 1556441950, 2023374535, 2890535050, 4046749070, 10116872675, 20233745350]

約数ペア:

[(1, 20233745350), (2, 10116872675), (5, 4046749070), (7, 2890535050), (10, 2023374535), (13, 1556441950), (14, 1445267525), (25, 809349814), (26, 778220975), (35, 578107010), (50, 404674907), (65, 311288390), (70, 289053505), (91, 222348850), (130, 155644195), (175, 115621402), (182, 111174425), (325, 62257678), (350, 57810701), (455, 44469770), (650, 31128839), (910, 22234885), (2275, 8893954), (4550, 4446977)]