20076494964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{4297}}^1$

素因数の和:4977

約数の個数: 96

約数和(自身を含む): 51035483520

約数和(自身を除く): 30958988556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 619, 629, 1238, 1258, 1857, 1887, 2476, 2516, 3714, 3774, 4297, 7428, 7548, 8594, 10523, 12891, 17188, 21046, 22903, 25782, 31569, 42092, 45806, 51564, 63138, 68709, 73049, 91612, 126276, 137418, 146098, 158989, 219147, 274836, 292196, 317978, 389351, 438294, 476967, 635956, 778702, 876588, 953934, 1168053, 1557404, 1907868, 2336106, 2659843, 2702813, 4672212, 5319686, 5405626, 7979529, 8108439, 10639372, 10811252, 15959058, 16216878, 31918116, 32433756, 45217331, 90434662, 98414191, 135651993, 180869324, 196828382, 271303986, 295242573, 393656764, 542607972, 590485146, 1180970292, 1673041247, 3346082494, 5019123741, 6692164988, 10038247482, 20076494964]

約数ペア:

[(1, 20076494964), (2, 10038247482), (3, 6692164988), (4, 5019123741), (6, 3346082494), (12, 1673041247), (17, 1180970292), (34, 590485146), (37, 542607972), (51, 393656764), (68, 295242573), (74, 271303986), (102, 196828382), (111, 180869324), (148, 135651993), (204, 98414191), (222, 90434662), (444, 45217331), (619, 32433756), (629, 31918116), (1238, 16216878), (1258, 15959058), (1857, 10811252), (1887, 10639372), (2476, 8108439), (2516, 7979529), (3714, 5405626), (3774, 5319686), (4297, 4672212), (7428, 2702813), (7548, 2659843), (8594, 2336106), (10523, 1907868), (12891, 1557404), (17188, 1168053), (21046, 953934), (22903, 876588), (25782, 778702), (31569, 635956), (42092, 476967), (45806, 438294), (51564, 389351), (63138, 317978), (68709, 292196), (73049, 274836), (91612, 219147), (126276, 158989), (137418, 146098)]