20137261650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1109491}}^1$

素因数の和:1109528

約数の個数: 72

約数和(自身を含む): 54893226192

約数和(自身を除く): 34755964542

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 18150, 1109491, 2218982, 3328473, 5547455, 6656946, 11094910, 12204401, 16642365, 24408802, 27737275, 33284730, 36613203, 55474550, 61022005, 73226406, 83211825, 122044010, 134248411, 166423650, 183066015, 268496822, 305110025, 366132030, 402745233, 610220050, 671242055, 805490466, 915330075, 1342484110, 1830660150, 2013726165, 3356210275, 4027452330, 6712420550, 10068630825, 20137261650]

約数ペア:

[(1, 20137261650), (2, 10068630825), (3, 6712420550), (5, 4027452330), (6, 3356210275), (10, 2013726165), (11, 1830660150), (15, 1342484110), (22, 915330075), (25, 805490466), (30, 671242055), (33, 610220050), (50, 402745233), (55, 366132030), (66, 305110025), (75, 268496822), (110, 183066015), (121, 166423650), (150, 134248411), (165, 122044010), (242, 83211825), (275, 73226406), (330, 61022005), (363, 55474550), (550, 36613203), (605, 33284730), (726, 27737275), (825, 24408802), (1210, 16642365), (1650, 12204401), (1815, 11094910), (3025, 6656946), (3630, 5547455), (6050, 3328473), (9075, 2218982), (18150, 1109491)]