2021307712

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{22511}}^1$

素因数の和:22607

約数の個数: 56

約数和(自身を含む): 4254227712

約数和(自身を除く): 2232920000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 3904, 5612, 11224, 22448, 22511, 44896, 45022, 89792, 90044, 180088, 360176, 517753, 720352, 1035506, 1373171, 1440704, 2071012, 2746342, 4142024, 5492684, 8284048, 10985368, 16568096, 21970736, 31582933, 33136192, 43941472, 63165866, 87882944, 126331732, 252663464, 505326928, 1010653856, 2021307712]

約数ペア:

[(1, 2021307712), (2, 1010653856), (4, 505326928), (8, 252663464), (16, 126331732), (23, 87882944), (32, 63165866), (46, 43941472), (61, 33136192), (64, 31582933), (92, 21970736), (122, 16568096), (184, 10985368), (244, 8284048), (368, 5492684), (488, 4142024), (736, 2746342), (976, 2071012), (1403, 1440704), (1472, 1373171), (1952, 1035506), (2806, 720352), (3904, 517753), (5612, 360176), (11224, 180088), (22448, 90044), (22511, 89792), (44896, 45022)]