20174853224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{22039}}^1$

素因数の和:22242

約数の個数: 64

約数和(自身を含む): 41131929600

約数和(自身を除く): 20957076376

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 127, 136, 212, 254, 424, 508, 901, 1016, 1802, 2159, 3604, 4318, 6731, 7208, 8636, 13462, 17272, 22039, 26924, 44078, 53848, 88156, 114427, 176312, 228854, 374663, 457708, 749326, 915416, 1168067, 1498652, 2336134, 2798953, 2997304, 4672268, 5597906, 9344536, 11195812, 19857139, 22391624, 39714278, 47582201, 79428556, 95164402, 148344509, 158857112, 190328804, 296689018, 380657608, 593378036, 1186756072, 2521856653, 5043713306, 10087426612, 20174853224]

約数ペア:

[(1, 20174853224), (2, 10087426612), (4, 5043713306), (8, 2521856653), (17, 1186756072), (34, 593378036), (53, 380657608), (68, 296689018), (106, 190328804), (127, 158857112), (136, 148344509), (212, 95164402), (254, 79428556), (424, 47582201), (508, 39714278), (901, 22391624), (1016, 19857139), (1802, 11195812), (2159, 9344536), (3604, 5597906), (4318, 4672268), (6731, 2997304), (7208, 2798953), (8636, 2336134), (13462, 1498652), (17272, 1168067), (22039, 915416), (26924, 749326), (44078, 457708), (53848, 374663), (88156, 228854), (114427, 176312)]