20160684028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{5009}}^1$

素因数の和:5410

約数の個数: 48

約数和(自身を含む): 36629913600

約数和(自身を除く): 16469229572

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 271, 316, 542, 1084, 3713, 5009, 7426, 10018, 12737, 14852, 20036, 21409, 25474, 42818, 50948, 85636, 235423, 395711, 470846, 791422, 941692, 1006223, 1357439, 1582844, 2012446, 2714878, 4024892, 5429756, 18598417, 37196834, 63799633, 74393668, 107237681, 127599266, 214475362, 255198532, 428950724, 5040171007, 10080342014, 20160684028]

約数ペア:

[(1, 20160684028), (2, 10080342014), (4, 5040171007), (47, 428950724), (79, 255198532), (94, 214475362), (158, 127599266), (188, 107237681), (271, 74393668), (316, 63799633), (542, 37196834), (1084, 18598417), (3713, 5429756), (5009, 4024892), (7426, 2714878), (10018, 2012446), (12737, 1582844), (14852, 1357439), (20036, 1006223), (21409, 941692), (25474, 791422), (42818, 470846), (50948, 395711), (85636, 235423)]