20238064662

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{2357}}^1$

素因数の和:3181

約数の個数: 64

約数和(自身を含む): 43077830400

約数和(自身を除く): 22839765738

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 691, 1382, 2071, 2073, 2357, 4142, 4146, 4714, 6213, 7071, 12426, 13129, 14142, 26258, 39387, 44783, 75319, 78774, 89566, 134349, 150638, 225957, 256913, 268698, 451914, 513826, 770739, 1431061, 1541478, 1628687, 2862122, 3257374, 4293183, 4881347, 4886061, 8586366, 9762694, 9772122, 14644041, 29288082, 30945053, 61890106, 92835159, 177526883, 185670318, 355053766, 532580649, 1065161298, 3373010777, 6746021554, 10119032331, 20238064662]

約数ペア:

[(1, 20238064662), (2, 10119032331), (3, 6746021554), (6, 3373010777), (19, 1065161298), (38, 532580649), (57, 355053766), (109, 185670318), (114, 177526883), (218, 92835159), (327, 61890106), (654, 30945053), (691, 29288082), (1382, 14644041), (2071, 9772122), (2073, 9762694), (2357, 8586366), (4142, 4886061), (4146, 4881347), (4714, 4293183), (6213, 3257374), (7071, 2862122), (12426, 1628687), (13129, 1541478), (14142, 1431061), (26258, 770739), (39387, 513826), (44783, 451914), (75319, 268698), (78774, 256913), (89566, 225957), (134349, 150638)]