2000680962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{2273}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 4820152320

約数和(自身を除く): 2819471358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1103, 2206, 2273, 3309, 4546, 6618, 6819, 7721, 13638, 15442, 15911, 20957, 23163, 31822, 41914, 43187, 46326, 47733, 62871, 86374, 95466, 125742, 129561, 146699, 259122, 293398, 302309, 440097, 604618, 880194, 906927, 1813854, 2507119, 5014238, 7521357, 15042714, 17549833, 35099666, 47635261, 52649499, 95270522, 105298998, 142905783, 285811566, 333446827, 666893654, 1000340481, 2000680962]

約数ペア:

[(1, 2000680962), (2, 1000340481), (3, 666893654), (6, 333446827), (7, 285811566), (14, 142905783), (19, 105298998), (21, 95270522), (38, 52649499), (42, 47635261), (57, 35099666), (114, 17549833), (133, 15042714), (266, 7521357), (399, 5014238), (798, 2507119), (1103, 1813854), (2206, 906927), (2273, 880194), (3309, 604618), (4546, 440097), (6618, 302309), (6819, 293398), (7721, 259122), (13638, 146699), (15442, 129561), (15911, 125742), (20957, 95466), (23163, 86374), (31822, 62871), (41914, 47733), (43187, 46326)]