20238923650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{41959}}^1$

素因数の和:42859

約数の個数: 48

約数和(自身を含む): 41114422080

約数和(自身を除く): 20875498430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 877, 1754, 4385, 8770, 9647, 19294, 21925, 41959, 43850, 48235, 83918, 96470, 209795, 241175, 419590, 461549, 482350, 923098, 1048975, 2097950, 2307745, 4615490, 11538725, 23077450, 36798043, 73596086, 183990215, 367980430, 404778473, 809556946, 919951075, 1839902150, 2023892365, 4047784730, 10119461825, 20238923650]

約数ペア:

[(1, 20238923650), (2, 10119461825), (5, 4047784730), (10, 2023892365), (11, 1839902150), (22, 919951075), (25, 809556946), (50, 404778473), (55, 367980430), (110, 183990215), (275, 73596086), (550, 36798043), (877, 23077450), (1754, 11538725), (4385, 4615490), (8770, 2307745), (9647, 2097950), (19294, 1048975), (21925, 923098), (41959, 482350), (43850, 461549), (48235, 419590), (83918, 241175), (96470, 209795)]