20084106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 50761728

約数和(自身を除く): 30677622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 1223, 2346, 2446, 2737, 3669, 5474, 7338, 8211, 8561, 16422, 17122, 20791, 25683, 28129, 41582, 51366, 56258, 62373, 84387, 124746, 145537, 168774, 196903, 291074, 393806, 436611, 478193, 590709, 873222, 956386, 1181418, 1434579, 2869158, 3347351, 6694702, 10042053, 20084106]

約数ペア:

[(1, 20084106), (2, 10042053), (3, 6694702), (6, 3347351), (7, 2869158), (14, 1434579), (17, 1181418), (21, 956386), (23, 873222), (34, 590709), (42, 478193), (46, 436611), (51, 393806), (69, 291074), (102, 196903), (119, 168774), (138, 145537), (161, 124746), (238, 84387), (322, 62373), (357, 56258), (391, 51366), (483, 41582), (714, 28129), (782, 25683), (966, 20791), (1173, 17122), (1223, 16422), (2346, 8561), (2446, 8211), (2737, 7338), (3669, 5474)]