2016209820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4231

約数の個数: 96

約数和(自身を含む): 5781254976

約数和(自身を除く): 3765045156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 137, 183, 244, 274, 305, 366, 411, 548, 610, 685, 732, 822, 915, 1220, 1370, 1644, 1830, 2055, 2740, 3660, 4021, 4110, 8042, 8220, 8357, 12063, 16084, 16714, 20105, 24126, 25071, 33428, 40210, 41785, 48252, 50142, 60315, 80420, 83570, 100284, 120630, 125355, 167140, 241260, 245281, 250710, 490562, 501420, 550877, 735843, 981124, 1101754, 1226405, 1471686, 1652631, 2203508, 2452810, 2754385, 2943372, 3305262, 3679215, 4905620, 5508770, 6610524, 7358430, 8263155, 11017540, 14716860, 16526310, 33052620, 33603497, 67206994, 100810491, 134413988, 168017485, 201620982, 336034970, 403241964, 504052455, 672069940, 1008104910, 2016209820]

約数ペア:

[(1, 2016209820), (2, 1008104910), (3, 672069940), (4, 504052455), (5, 403241964), (6, 336034970), (10, 201620982), (12, 168017485), (15, 134413988), (20, 100810491), (30, 67206994), (60, 33603497), (61, 33052620), (122, 16526310), (137, 14716860), (183, 11017540), (244, 8263155), (274, 7358430), (305, 6610524), (366, 5508770), (411, 4905620), (548, 3679215), (610, 3305262), (685, 2943372), (732, 2754385), (822, 2452810), (915, 2203508), (1220, 1652631), (1370, 1471686), (1644, 1226405), (1830, 1101754), (2055, 981124), (2740, 735843), (3660, 550877), (4021, 501420), (4110, 490562), (8042, 250710), (8220, 245281), (8357, 241260), (12063, 167140), (16084, 125355), (16714, 120630), (20105, 100284), (24126, 83570), (25071, 80420), (33428, 60315), (40210, 50142), (41785, 48252)]