20249832956

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{1823}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 36376032000

約数和(自身を除く): 16126199044

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 349, 436, 698, 1396, 1823, 3646, 7292, 7957, 15914, 25477, 31828, 38041, 50954, 76082, 101908, 133079, 152164, 198707, 266158, 397414, 532316, 636227, 794828, 1272454, 2544908, 2776993, 5553986, 11107972, 14505611, 29011222, 46444571, 58022444, 69348743, 92889142, 138697486, 185778284, 277394972, 5062458239, 10124916478, 20249832956]

約数ペア:

[(1, 20249832956), (2, 10124916478), (4, 5062458239), (73, 277394972), (109, 185778284), (146, 138697486), (218, 92889142), (292, 69348743), (349, 58022444), (436, 46444571), (698, 29011222), (1396, 14505611), (1823, 11107972), (3646, 5553986), (7292, 2776993), (7957, 2544908), (15914, 1272454), (25477, 794828), (31828, 636227), (38041, 532316), (50954, 397414), (76082, 266158), (101908, 198707), (133079, 152164)]