20342090970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{18121}}^1\times {\mathrm{12473}}^1$

素因数の和:30607

約数の個数: 48

約数和(自身を含む): 52896595752

約数和(自身を除く): 32554504782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12473, 18121, 24946, 36242, 37419, 54363, 62365, 74838, 90605, 108726, 112257, 124730, 163089, 181210, 187095, 224514, 271815, 326178, 374190, 543630, 561285, 815445, 1122570, 1630890, 226023233, 452046466, 678069699, 1130116165, 1356139398, 2034209097, 2260232330, 3390348495, 4068418194, 6780696990, 10171045485, 20342090970]

約数ペア:

[(1, 20342090970), (2, 10171045485), (3, 6780696990), (5, 4068418194), (6, 3390348495), (9, 2260232330), (10, 2034209097), (15, 1356139398), (18, 1130116165), (30, 678069699), (45, 452046466), (90, 226023233), (12473, 1630890), (18121, 1122570), (24946, 815445), (36242, 561285), (37419, 543630), (54363, 374190), (62365, 326178), (74838, 271815), (90605, 224514), (108726, 187095), (112257, 181210), (124730, 163089)]