20097066720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{36313}}^1$

素因数の和:37484

約数の個数: 96

約数和(自身を含む): 63362410272

約数和(自身を除く): 43265343552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1153, 2306, 3459, 4612, 5765, 6918, 9224, 11530, 13836, 17295, 18448, 23060, 27672, 34590, 36313, 36896, 46120, 55344, 69180, 72626, 92240, 108939, 110688, 138360, 145252, 181565, 184480, 217878, 276720, 290504, 363130, 435756, 544695, 553440, 581008, 726260, 871512, 1089390, 1162016, 1452520, 1743024, 2178780, 2905040, 3486048, 4357560, 5810080, 8715120, 17430240, 41868889, 83737778, 125606667, 167475556, 209344445, 251213334, 334951112, 418688890, 502426668, 628033335, 669902224, 837377780, 1004853336, 1256066670, 1339804448, 1674755560, 2009706672, 2512133340, 3349511120, 4019413344, 5024266680, 6699022240, 10048533360, 20097066720]

約数ペア:

[(1, 20097066720), (2, 10048533360), (3, 6699022240), (4, 5024266680), (5, 4019413344), (6, 3349511120), (8, 2512133340), (10, 2009706672), (12, 1674755560), (15, 1339804448), (16, 1256066670), (20, 1004853336), (24, 837377780), (30, 669902224), (32, 628033335), (40, 502426668), (48, 418688890), (60, 334951112), (80, 251213334), (96, 209344445), (120, 167475556), (160, 125606667), (240, 83737778), (480, 41868889), (1153, 17430240), (2306, 8715120), (3459, 5810080), (4612, 4357560), (5765, 3486048), (6918, 2905040), (9224, 2178780), (11530, 1743024), (13836, 1452520), (17295, 1162016), (18448, 1089390), (23060, 871512), (27672, 726260), (34590, 581008), (36313, 553440), (36896, 544695), (46120, 435756), (55344, 363130), (69180, 290504), (72626, 276720), (92240, 217878), (108939, 184480), (110688, 181565), (138360, 145252)]