20182014580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{84649}}^1$

素因数の和:84809

約数の個数: 96

約数和(自身を含む): 52561555200

約数和(自身を除く): 32379540620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 260, 262, 364, 455, 524, 655, 910, 917, 1310, 1703, 1820, 1834, 2620, 3406, 3668, 4585, 6812, 8515, 9170, 11921, 17030, 18340, 23842, 34060, 47684, 59605, 84649, 119210, 169298, 238420, 338596, 423245, 592543, 846490, 1100437, 1185086, 1692980, 2200874, 2370172, 2962715, 4401748, 5502185, 5925430, 7703059, 11004370, 11089019, 11850860, 15406118, 22008740, 22178038, 30812236, 38515295, 44356076, 55445095, 77030590, 77623133, 110890190, 144157247, 154061180, 155246266, 221780380, 288314494, 310492532, 388115665, 576628988, 720786235, 776231330, 1009100729, 1441572470, 1552462660, 2018201458, 2883144940, 4036402916, 5045503645, 10091007290, 20182014580]

約数ペア:

[(1, 20182014580), (2, 10091007290), (4, 5045503645), (5, 4036402916), (7, 2883144940), (10, 2018201458), (13, 1552462660), (14, 1441572470), (20, 1009100729), (26, 776231330), (28, 720786235), (35, 576628988), (52, 388115665), (65, 310492532), (70, 288314494), (91, 221780380), (130, 155246266), (131, 154061180), (140, 144157247), (182, 110890190), (260, 77623133), (262, 77030590), (364, 55445095), (455, 44356076), (524, 38515295), (655, 30812236), (910, 22178038), (917, 22008740), (1310, 15406118), (1703, 11850860), (1820, 11089019), (1834, 11004370), (2620, 7703059), (3406, 5925430), (3668, 5502185), (4585, 4401748), (6812, 2962715), (8515, 2370172), (9170, 2200874), (11921, 1692980), (17030, 1185086), (18340, 1100437), (23842, 846490), (34060, 592543), (47684, 423245), (59605, 338596), (84649, 238420), (119210, 169298)]