20196177792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7513459}}^1$

素因数の和:7513483

約数の個数: 64

約数和(自身を含む): 61309833600

約数和(自身を除く): 41113655808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7513459, 15026918, 22540377, 30053836, 45080754, 52594213, 60107672, 90161508, 105188426, 120215344, 157782639, 180323016, 210376852, 240430688, 315565278, 360646032, 420753704, 480861376, 631130556, 721292064, 841507408, 961722752, 1262261112, 1442584128, 1683014816, 2524522224, 2885168256, 3366029632, 5049044448, 6732059264, 10098088896, 20196177792]

約数ペア:

[(1, 20196177792), (2, 10098088896), (3, 6732059264), (4, 5049044448), (6, 3366029632), (7, 2885168256), (8, 2524522224), (12, 1683014816), (14, 1442584128), (16, 1262261112), (21, 961722752), (24, 841507408), (28, 721292064), (32, 631130556), (42, 480861376), (48, 420753704), (56, 360646032), (64, 315565278), (84, 240430688), (96, 210376852), (112, 180323016), (128, 157782639), (168, 120215344), (192, 105188426), (224, 90161508), (336, 60107672), (384, 52594213), (448, 45080754), (672, 30053836), (896, 22540377), (1344, 15026918), (2688, 7513459)]