20576965350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{214009}}^1$

素因数の和:214665

約数の個数: 48

約数和(自身を含む): 51110724240

約数和(自身を除く): 30533758890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 641, 1282, 1923, 3205, 3846, 6410, 9615, 16025, 19230, 32050, 48075, 96150, 214009, 428018, 642027, 1070045, 1284054, 2140090, 3210135, 5350225, 6420270, 10700450, 16050675, 32101350, 137179769, 274359538, 411539307, 685898845, 823078614, 1371797690, 2057696535, 3429494225, 4115393070, 6858988450, 10288482675, 20576965350]

約数ペア:

[(1, 20576965350), (2, 10288482675), (3, 6858988450), (5, 4115393070), (6, 3429494225), (10, 2057696535), (15, 1371797690), (25, 823078614), (30, 685898845), (50, 411539307), (75, 274359538), (150, 137179769), (641, 32101350), (1282, 16050675), (1923, 10700450), (3205, 6420270), (3846, 5350225), (6410, 3210135), (9615, 2140090), (16025, 1284054), (19230, 1070045), (32050, 642027), (48075, 428018), (96150, 214009)]