20309833016090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{431911}}^1$

素因数の和:432312

約数の個数: 96

約数和(自身を含む): 39696354681984

約数和(自身を除く): 19386521665894

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 307, 530, 578, 614, 901, 1445, 1535, 1802, 2890, 3070, 4505, 5219, 9010, 10438, 15317, 16271, 26095, 30634, 32542, 52190, 76585, 81355, 88723, 153170, 162710, 177446, 276607, 431911, 443615, 553214, 863822, 887230, 1383035, 2159555, 2766070, 4319110, 4702319, 7342487, 9404638, 14684974, 22891283, 23511595, 36712435, 45782566, 47023190, 73424870, 114456415, 124822279, 132596677, 228912830, 249644558, 265193354, 389151811, 624111395, 662983385, 778303622, 1248222790, 1325966770, 1945759055, 2254143509, 3891518110, 4508287018, 6615580787, 7027623881, 11270717545, 13231161574, 14055247762, 22541435090, 33077903935, 35138119405, 38320439653, 66155807870, 70276238810, 76640879306, 119469605977, 191602198265, 238939211954, 383204396530, 597348029885, 1194696059770, 2030983301609, 4061966603218, 10154916508045, 20309833016090]

約数ペア:

[(1, 20309833016090), (2, 10154916508045), (5, 4061966603218), (10, 2030983301609), (17, 1194696059770), (34, 597348029885), (53, 383204396530), (85, 238939211954), (106, 191602198265), (170, 119469605977), (265, 76640879306), (289, 70276238810), (307, 66155807870), (530, 38320439653), (578, 35138119405), (614, 33077903935), (901, 22541435090), (1445, 14055247762), (1535, 13231161574), (1802, 11270717545), (2890, 7027623881), (3070, 6615580787), (4505, 4508287018), (5219, 3891518110), (9010, 2254143509), (10438, 1945759055), (15317, 1325966770), (16271, 1248222790), (26095, 778303622), (30634, 662983385), (32542, 624111395), (52190, 389151811), (76585, 265193354), (81355, 249644558), (88723, 228912830), (153170, 132596677), (162710, 124822279), (177446, 114456415), (276607, 73424870), (431911, 47023190), (443615, 45782566), (553214, 36712435), (863822, 23511595), (887230, 22891283), (1383035, 14684974), (2159555, 9404638), (2766070, 7342487), (4319110, 4702319)]