20168060638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9811}}^1$

素因数の和:9961

約数の個数: 64

約数和(自身を含む): 35249727744

約数和(自身を除く): 15081667106

約数列:

[1, 2, 11, 22, 41, 43, 53, 82, 86, 106, 451, 473, 583, 902, 946, 1166, 1763, 2173, 2279, 3526, 4346, 4558, 9811, 19393, 19622, 23903, 25069, 38786, 47806, 50138, 93439, 107921, 186878, 215842, 402251, 421873, 519983, 804502, 843746, 1027829, 1039966, 2055658, 4424761, 4640603, 5719813, 8849522, 9281206, 11439626, 17296793, 21319303, 22359269, 34593586, 42638606, 44718538, 190264723, 234512333, 245951959, 380529446, 469024666, 491903918, 916730029, 1833460058, 10084030319, 20168060638]

約数ペア:

[(1, 20168060638), (2, 10084030319), (11, 1833460058), (22, 916730029), (41, 491903918), (43, 469024666), (53, 380529446), (82, 245951959), (86, 234512333), (106, 190264723), (451, 44718538), (473, 42638606), (583, 34593586), (902, 22359269), (946, 21319303), (1166, 17296793), (1763, 11439626), (2173, 9281206), (2279, 8849522), (3526, 5719813), (4346, 4640603), (4558, 4424761), (9811, 2055658), (19393, 1039966), (19622, 1027829), (23903, 843746), (25069, 804502), (38786, 519983), (47806, 421873), (50138, 402251), (93439, 215842), (107921, 186878)]