1908652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{93287}}^1$

素因数の和:93341

約数の個数: 96

約数和(自身を含む): 6018195456

約数和(自身を除く): 4109543436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 93287, 186574, 279861, 373148, 466435, 559722, 932870, 1026157, 1119444, 1399305, 1865740, 2052314, 2798610, 2891897, 3078471, 4104628, 5130785, 5597220, 5783794, 6156942, 8675691, 10261570, 11567588, 12313884, 14459485, 15392355, 17351382, 20523140, 28918970, 30784710, 31810867, 34702764, 43378455, 57837940, 61569420, 63621734, 86756910, 95432601, 127243468, 159054335, 173513820, 190865202, 318108670, 381730404, 477163005, 636217340, 954326010, 1908652020]

約数ペア:

[(1, 1908652020), (2, 954326010), (3, 636217340), (4, 477163005), (5, 381730404), (6, 318108670), (10, 190865202), (11, 173513820), (12, 159054335), (15, 127243468), (20, 95432601), (22, 86756910), (30, 63621734), (31, 61569420), (33, 57837940), (44, 43378455), (55, 34702764), (60, 31810867), (62, 30784710), (66, 28918970), (93, 20523140), (110, 17351382), (124, 15392355), (132, 14459485), (155, 12313884), (165, 11567588), (186, 10261570), (220, 8675691), (310, 6156942), (330, 5783794), (341, 5597220), (372, 5130785), (465, 4104628), (620, 3078471), (660, 2891897), (682, 2798610), (930, 2052314), (1023, 1865740), (1364, 1399305), (1705, 1119444), (1860, 1026157), (2046, 932870), (3410, 559722), (4092, 466435), (5115, 373148), (6820, 279861), (10230, 186574), (20460, 93287)]