20182503516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{7321}}^1$

素因数の和:8259

約数の個数: 96

約数和(自身を含む): 55344479232

約数和(自身を除く): 35161975716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 887, 1036, 1554, 1774, 2661, 3108, 3548, 5322, 6209, 7321, 10644, 12418, 14642, 18627, 21963, 24836, 29284, 32819, 37254, 43926, 51247, 65638, 74508, 87852, 98457, 102494, 131276, 153741, 196914, 204988, 229733, 270877, 307482, 393828, 459466, 541754, 614964, 689199, 812631, 918932, 1083508, 1378398, 1625262, 1896139, 2756796, 3250524, 3792278, 5688417, 6493727, 7584556, 11376834, 12987454, 19481181, 22753668, 25974908, 38962362, 45456089, 77924724, 90912178, 136368267, 181824356, 240267899, 272736534, 480535798, 545473068, 720803697, 961071596, 1441607394, 1681875293, 2883214788, 3363750586, 5045625879, 6727501172, 10091251758, 20182503516]

約数ペア:

[(1, 20182503516), (2, 10091251758), (3, 6727501172), (4, 5045625879), (6, 3363750586), (7, 2883214788), (12, 1681875293), (14, 1441607394), (21, 961071596), (28, 720803697), (37, 545473068), (42, 480535798), (74, 272736534), (84, 240267899), (111, 181824356), (148, 136368267), (222, 90912178), (259, 77924724), (444, 45456089), (518, 38962362), (777, 25974908), (887, 22753668), (1036, 19481181), (1554, 12987454), (1774, 11376834), (2661, 7584556), (3108, 6493727), (3548, 5688417), (5322, 3792278), (6209, 3250524), (7321, 2756796), (10644, 1896139), (12418, 1625262), (14642, 1378398), (18627, 1083508), (21963, 918932), (24836, 812631), (29284, 689199), (32819, 614964), (37254, 541754), (43926, 459466), (51247, 393828), (65638, 307482), (74508, 270877), (87852, 229733), (98457, 204988), (102494, 196914), (131276, 153741)]