20137697334

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{107377}}^1$

素因数の和:107562

約数の個数: 64

約数和(自身を含む): 47005793280

約数和(自身を除く): 26868095946

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 151, 207, 302, 414, 453, 621, 906, 1242, 1359, 2718, 3473, 4077, 6946, 8154, 10419, 20838, 31257, 62514, 93771, 107377, 187542, 214754, 322131, 644262, 966393, 1932786, 2469671, 2899179, 4939342, 5798358, 7409013, 14818026, 16213927, 22227039, 32427854, 44454078, 48641781, 66681117, 97283562, 133362234, 145925343, 291850686, 372920321, 437776029, 745840642, 875552058, 1118760963, 2237521926, 3356282889, 6712565778, 10068848667, 20137697334]

約数ペア:

[(1, 20137697334), (2, 10068848667), (3, 6712565778), (6, 3356282889), (9, 2237521926), (18, 1118760963), (23, 875552058), (27, 745840642), (46, 437776029), (54, 372920321), (69, 291850686), (138, 145925343), (151, 133362234), (207, 97283562), (302, 66681117), (414, 48641781), (453, 44454078), (621, 32427854), (906, 22227039), (1242, 16213927), (1359, 14818026), (2718, 7409013), (3473, 5798358), (4077, 4939342), (6946, 2899179), (8154, 2469671), (10419, 1932786), (20838, 966393), (31257, 644262), (62514, 322131), (93771, 214754), (107377, 187542)]