20176675506

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{56467}}^1$

素因数の和:57000

約数の個数: 64

約数和(自身を含む): 48381782400

約数和(自身を除く): 28205106894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 509, 702, 1018, 1527, 3054, 4581, 6617, 9162, 13234, 13743, 19851, 27486, 39702, 56467, 59553, 112934, 119106, 169401, 178659, 338802, 357318, 508203, 734071, 1016406, 1468142, 1524609, 2202213, 3049218, 4404426, 6606639, 13213278, 19819917, 28741703, 39639834, 57483406, 86225109, 172450218, 258675327, 373642139, 517350654, 747284278, 776025981, 1120926417, 1552051962, 2241852834, 3362779251, 6725558502, 10088337753, 20176675506]

約数ペア:

[(1, 20176675506), (2, 10088337753), (3, 6725558502), (6, 3362779251), (9, 2241852834), (13, 1552051962), (18, 1120926417), (26, 776025981), (27, 747284278), (39, 517350654), (54, 373642139), (78, 258675327), (117, 172450218), (234, 86225109), (351, 57483406), (509, 39639834), (702, 28741703), (1018, 19819917), (1527, 13213278), (3054, 6606639), (4581, 4404426), (6617, 3049218), (9162, 2202213), (13234, 1524609), (13743, 1468142), (19851, 1016406), (27486, 734071), (39702, 508203), (56467, 357318), (59553, 338802), (112934, 178659), (119106, 169401)]