20686443336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433351}}^1$

素因数の和:433396

約数の個数: 128

約数和(自身を含む): 65522822400

約数和(自身を除く): 44836379064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 5304, 5967, 7956, 11934, 15912, 23868, 47736, 433351, 866702, 1300053, 1733404, 2600106, 3466808, 3900159, 5200212, 5633563, 7366967, 7800318, 10400424, 11267126, 11700477, 14733934, 15600636, 16900689, 22100901, 22534252, 23400954, 29467868, 31201272, 33801378, 44201802, 45068504, 46801908, 50702067, 58935736, 66302703, 67602756, 88403604, 93603816, 95770571, 101404134, 132605406, 135205512, 152106201, 176807208, 191541142, 198908109, 202808268, 265210812, 287311713, 304212402, 383082284, 397816218, 405616536, 530421624, 574623426, 608424804, 766164568, 795632436, 861935139, 1149246852, 1216849608, 1591264872, 1723870278, 2298493704, 2585805417, 3447740556, 5171610834, 6895481112, 10343221668, 20686443336]

約数ペア:

[(1, 20686443336), (2, 10343221668), (3, 6895481112), (4, 5171610834), (6, 3447740556), (8, 2585805417), (9, 2298493704), (12, 1723870278), (13, 1591264872), (17, 1216849608), (18, 1149246852), (24, 861935139), (26, 795632436), (27, 766164568), (34, 608424804), (36, 574623426), (39, 530421624), (51, 405616536), (52, 397816218), (54, 383082284), (68, 304212402), (72, 287311713), (78, 265210812), (102, 202808268), (104, 198908109), (108, 191541142), (117, 176807208), (136, 152106201), (153, 135205512), (156, 132605406), (204, 101404134), (216, 95770571), (221, 93603816), (234, 88403604), (306, 67602756), (312, 66302703), (351, 58935736), (408, 50702067), (442, 46801908), (459, 45068504), (468, 44201802), (612, 33801378), (663, 31201272), (702, 29467868), (884, 23400954), (918, 22534252), (936, 22100901), (1224, 16900689), (1326, 15600636), (1404, 14733934), (1768, 11700477), (1836, 11267126), (1989, 10400424), (2652, 7800318), (2808, 7366967), (3672, 5633563), (3978, 5200212), (5304, 3900159), (5967, 3466808), (7956, 2600106), (11934, 1733404), (15912, 1300053), (23868, 866702), (47736, 433351)]