20126264550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19167871}}^1$

素因数の和:19167893

約数の個数: 48

約数和(自身を含む): 57043587072

約数和(自身を除く): 36917322522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19167871, 38335742, 57503613, 95839355, 115007226, 134175097, 191678710, 268350194, 287518065, 402525291, 479196775, 575036130, 670875485, 805050582, 958393550, 1341750970, 1437590325, 2012626455, 2875180650, 3354377425, 4025252910, 6708754850, 10063132275, 20126264550]

約数ペア:

[(1, 20126264550), (2, 10063132275), (3, 6708754850), (5, 4025252910), (6, 3354377425), (7, 2875180650), (10, 2012626455), (14, 1437590325), (15, 1341750970), (21, 958393550), (25, 805050582), (30, 670875485), (35, 575036130), (42, 479196775), (50, 402525291), (70, 287518065), (75, 268350194), (105, 191678710), (150, 134175097), (175, 115007226), (210, 95839355), (350, 57503613), (525, 38335742), (1050, 19167871)]