19972807632

素因数分解:

$2^4\times 3^5\times {\mathrm{5137039}}^1$

素因数の和:5137062

約数の個数: 60

約数和(自身を含む): 57966359360

約数和(自身を除く): 37993551728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5137039, 10274078, 15411117, 20548156, 30822234, 41096312, 46233351, 61644468, 82192624, 92466702, 123288936, 138700053, 184933404, 246577872, 277400106, 369866808, 416100159, 554800212, 739733616, 832200318, 1109600424, 1248300477, 1664400636, 2219200848, 2496600954, 3328801272, 4993201908, 6657602544, 9986403816, 19972807632]

約数ペア:

[(1, 19972807632), (2, 9986403816), (3, 6657602544), (4, 4993201908), (6, 3328801272), (8, 2496600954), (9, 2219200848), (12, 1664400636), (16, 1248300477), (18, 1109600424), (24, 832200318), (27, 739733616), (36, 554800212), (48, 416100159), (54, 369866808), (72, 277400106), (81, 246577872), (108, 184933404), (144, 138700053), (162, 123288936), (216, 92466702), (243, 82192624), (324, 61644468), (432, 46233351), (486, 41096312), (648, 30822234), (972, 20548156), (1296, 15411117), (1944, 10274078), (3888, 5137039)]