20137398048

素因数分解:

$2^5\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{27539}}^1$

素因数の和:30094

約数の個数: 72

約数和(自身を含む): 57290360400

約数和(自身を除く): 37152962352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2539, 5078, 7617, 10156, 15234, 20312, 22851, 27539, 30468, 40624, 45702, 55078, 60936, 81248, 82617, 91404, 110156, 121872, 165234, 182808, 220312, 243744, 247851, 330468, 365616, 440624, 495702, 660936, 731232, 881248, 991404, 1321872, 1982808, 2643744, 3965616, 7931232, 69921521, 139843042, 209764563, 279686084, 419529126, 559372168, 629293689, 839058252, 1118744336, 1258587378, 1678116504, 2237488672, 2517174756, 3356233008, 5034349512, 6712466016, 10068699024, 20137398048]

約数ペア:

[(1, 20137398048), (2, 10068699024), (3, 6712466016), (4, 5034349512), (6, 3356233008), (8, 2517174756), (9, 2237488672), (12, 1678116504), (16, 1258587378), (18, 1118744336), (24, 839058252), (32, 629293689), (36, 559372168), (48, 419529126), (72, 279686084), (96, 209764563), (144, 139843042), (288, 69921521), (2539, 7931232), (5078, 3965616), (7617, 2643744), (10156, 1982808), (15234, 1321872), (20312, 991404), (22851, 881248), (27539, 731232), (30468, 660936), (40624, 495702), (45702, 440624), (55078, 365616), (60936, 330468), (81248, 247851), (82617, 243744), (91404, 220312), (110156, 182808), (121872, 165234)]