20336346

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6607}}^1$

素因数の和:6640

約数の個数: 40

約数和(自身を含む): 47974080

約数和(自身を除く): 27637734

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6607, 13214, 19821, 39642, 59463, 118926, 125533, 178389, 251066, 356778, 376599, 535167, 753198, 1070334, 1129797, 2259594, 3389391, 6778782, 10168173, 20336346]

約数ペア:

[(1, 20336346), (2, 10168173), (3, 6778782), (6, 3389391), (9, 2259594), (18, 1129797), (19, 1070334), (27, 753198), (38, 535167), (54, 376599), (57, 356778), (81, 251066), (114, 178389), (162, 125533), (171, 118926), (342, 59463), (513, 39642), (1026, 19821), (1539, 13214), (3078, 6607)]