20160933728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 46088663040

約数和(自身を除く): 25927729312

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 53, 83, 92, 104, 106, 166, 184, 208, 212, 299, 332, 368, 416, 424, 479, 598, 664, 689, 736, 848, 958, 1079, 1196, 1219, 1328, 1378, 1696, 1909, 1916, 2158, 2392, 2438, 2656, 2756, 3818, 3832, 4316, 4399, 4784, 4876, 5512, 6227, 7636, 7664, 8632, 8798, 9568, 9752, 11017, 11024, 12454, 15272, 15328, 15847, 17264, 17596, 19504, 22034, 22048, 24817, 24908, 25387, 30544, 31694, 34528, 35192, 39008, 39757, 44068, 49634, 49816, 50774, 57187, 61088, 63388, 70384, 79514, 88136, 99268, 99632, 101177, 101548, 114374, 126776, 140768, 143221, 159028, 176272, 198536, 199264, 202354, 203096, 228748, 253552, 286442, 318056, 330031, 352544, 397072, 404708, 406192, 457496, 507104, 516841, 572884, 583901, 636112, 660062, 794144, 809416, 812384, 914411, 914992, 1033682, 1145768, 1167802, 1272224, 1315301, 1320124, 1618832, 1828822, 1829984, 2067364, 2107121, 2291536, 2335604, 2630602, 2640248, 3237664, 3657644, 4134728, 4214242, 4583072, 4671208, 5261204, 5280496, 7315288, 7590713, 8269456, 8428484, 9342416, 10522408, 10560992, 11887343, 14630576, 15181426, 16538912, 16856968, 18684832, 21044816, 23774686, 27392573, 29261152, 30362852, 33713936, 42089632, 47549372, 48463783, 54785146, 60725704, 67427872, 95098744, 96927566, 109570292, 121451408, 190197488, 193855132, 219140584, 242902816, 380394976, 387710264, 438281168, 630029179, 775420528, 876562336, 1260058358, 1550841056, 2520116716, 5040233432, 10080466864, 20160933728]

約数ペア:

[(1, 20160933728), (2, 10080466864), (4, 5040233432), (8, 2520116716), (13, 1550841056), (16, 1260058358), (23, 876562336), (26, 775420528), (32, 630029179), (46, 438281168), (52, 387710264), (53, 380394976), (83, 242902816), (92, 219140584), (104, 193855132), (106, 190197488), (166, 121451408), (184, 109570292), (208, 96927566), (212, 95098744), (299, 67427872), (332, 60725704), (368, 54785146), (416, 48463783), (424, 47549372), (479, 42089632), (598, 33713936), (664, 30362852), (689, 29261152), (736, 27392573), (848, 23774686), (958, 21044816), (1079, 18684832), (1196, 16856968), (1219, 16538912), (1328, 15181426), (1378, 14630576), (1696, 11887343), (1909, 10560992), (1916, 10522408), (2158, 9342416), (2392, 8428484), (2438, 8269456), (2656, 7590713), (2756, 7315288), (3818, 5280496), (3832, 5261204), (4316, 4671208), (4399, 4583072), (4784, 4214242), (4876, 4134728), (5512, 3657644), (6227, 3237664), (7636, 2640248), (7664, 2630602), (8632, 2335604), (8798, 2291536), (9568, 2107121), (9752, 2067364), (11017, 1829984), (11024, 1828822), (12454, 1618832), (15272, 1320124), (15328, 1315301), (15847, 1272224), (17264, 1167802), (17596, 1145768), (19504, 1033682), (22034, 914992), (22048, 914411), (24817, 812384), (24908, 809416), (25387, 794144), (30544, 660062), (31694, 636112), (34528, 583901), (35192, 572884), (39008, 516841), (39757, 507104), (44068, 457496), (49634, 406192), (49816, 404708), (50774, 397072), (57187, 352544), (61088, 330031), (63388, 318056), (70384, 286442), (79514, 253552), (88136, 228748), (99268, 203096), (99632, 202354), (101177, 199264), (101548, 198536), (114374, 176272), (126776, 159028), (140768, 143221)]