20229896096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{7867}}^1$

素因数の和:8086

約数の個数: 96

約数和(自身を含む): 43897775040

約数和(自身を除く): 23667878944

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 163, 232, 272, 326, 464, 493, 544, 652, 928, 986, 1304, 1972, 2608, 2771, 3944, 4727, 5216, 5542, 7867, 7888, 9454, 11084, 15734, 15776, 18908, 22168, 31468, 37816, 44336, 62936, 75632, 80359, 88672, 125872, 133739, 151264, 160718, 228143, 251744, 267478, 321436, 456286, 534956, 642872, 912572, 1069912, 1282321, 1285744, 1825144, 2139824, 2564642, 2571488, 3650288, 3878431, 4279648, 5129284, 7300576, 7756862, 10258568, 15513724, 20517136, 21799457, 31027448, 37187309, 41034272, 43598914, 62054896, 74374618, 87197828, 124109792, 148749236, 174395656, 297498472, 348791312, 594996944, 632184253, 697582624, 1189993888, 1264368506, 2528737012, 5057474024, 10114948048, 20229896096]

約数ペア:

[(1, 20229896096), (2, 10114948048), (4, 5057474024), (8, 2528737012), (16, 1264368506), (17, 1189993888), (29, 697582624), (32, 632184253), (34, 594996944), (58, 348791312), (68, 297498472), (116, 174395656), (136, 148749236), (163, 124109792), (232, 87197828), (272, 74374618), (326, 62054896), (464, 43598914), (493, 41034272), (544, 37187309), (652, 31027448), (928, 21799457), (986, 20517136), (1304, 15513724), (1972, 10258568), (2608, 7756862), (2771, 7300576), (3944, 5129284), (4727, 4279648), (5216, 3878431), (5542, 3650288), (7867, 2571488), (7888, 2564642), (9454, 2139824), (11084, 1825144), (15734, 1285744), (15776, 1282321), (18908, 1069912), (22168, 912572), (31468, 642872), (37816, 534956), (44336, 456286), (62936, 321436), (75632, 267478), (80359, 251744), (88672, 228143), (125872, 160718), (133739, 151264)]