16720212564

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{14074253}}^1$

素因数の和:14074277

約数の個数: 48

約数和(自身を含む): 47289493440

約数和(自身を除く): 30569280876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 14074253, 28148506, 42222759, 56297012, 84445518, 126668277, 154816783, 168891036, 253336554, 309633566, 380004831, 464450349, 506673108, 619267132, 760009662, 928900698, 1393351047, 1520019324, 1857801396, 2786702094, 4180053141, 5573404188, 8360106282, 16720212564]

約数ペア:

[(1, 16720212564), (2, 8360106282), (3, 5573404188), (4, 4180053141), (6, 2786702094), (9, 1857801396), (11, 1520019324), (12, 1393351047), (18, 928900698), (22, 760009662), (27, 619267132), (33, 506673108), (36, 464450349), (44, 380004831), (54, 309633566), (66, 253336554), (99, 168891036), (108, 154816783), (132, 126668277), (198, 84445518), (297, 56297012), (396, 42222759), (594, 28148506), (1188, 14074253)]