20354112864

素因数分解:

$2^5\times 3^4\times {\mathrm{1511}}^1\times {\mathrm{5197}}^1$

素因数の和:6730

約数の個数: 120

約数和(自身を含む): 59912023248

約数和(自身を除く): 39557910384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 1511, 2592, 3022, 4533, 5197, 6044, 9066, 10394, 12088, 13599, 15591, 18132, 20788, 24176, 27198, 31182, 36264, 40797, 41576, 46773, 48352, 54396, 62364, 72528, 81594, 83152, 93546, 108792, 122391, 124728, 140319, 145056, 163188, 166304, 187092, 217584, 244782, 249456, 280638, 326376, 374184, 420957, 435168, 489564, 498912, 561276, 652752, 748368, 841914, 979128, 1122552, 1305504, 1496736, 1683828, 1958256, 2245104, 3367656, 3916512, 4490208, 6735312, 7852667, 13470624, 15705334, 23558001, 31410668, 47116002, 62821336, 70674003, 94232004, 125642672, 141348006, 188464008, 212022009, 251285344, 282696012, 376928016, 424044018, 565392024, 636066027, 753856032, 848088036, 1130784048, 1272132054, 1696176072, 2261568096, 2544264108, 3392352144, 5088528216, 6784704288, 10177056432, 20354112864]

約数ペア:

[(1, 20354112864), (2, 10177056432), (3, 6784704288), (4, 5088528216), (6, 3392352144), (8, 2544264108), (9, 2261568096), (12, 1696176072), (16, 1272132054), (18, 1130784048), (24, 848088036), (27, 753856032), (32, 636066027), (36, 565392024), (48, 424044018), (54, 376928016), (72, 282696012), (81, 251285344), (96, 212022009), (108, 188464008), (144, 141348006), (162, 125642672), (216, 94232004), (288, 70674003), (324, 62821336), (432, 47116002), (648, 31410668), (864, 23558001), (1296, 15705334), (1511, 13470624), (2592, 7852667), (3022, 6735312), (4533, 4490208), (5197, 3916512), (6044, 3367656), (9066, 2245104), (10394, 1958256), (12088, 1683828), (13599, 1496736), (15591, 1305504), (18132, 1122552), (20788, 979128), (24176, 841914), (27198, 748368), (31182, 652752), (36264, 561276), (40797, 498912), (41576, 489564), (46773, 435168), (48352, 420957), (54396, 374184), (62364, 326376), (72528, 280638), (81594, 249456), (83152, 244782), (93546, 217584), (108792, 187092), (122391, 166304), (124728, 163188), (140319, 145056)]