20246601456

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{16987}}^1$

素因数の和:17124

約数の個数: 160

約数和(自身を含む): 60667545600

約数和(自身を除く): 40420944144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 89, 93, 108, 124, 144, 178, 186, 216, 248, 267, 279, 356, 372, 432, 496, 534, 558, 712, 744, 801, 837, 1068, 1116, 1424, 1488, 1602, 1674, 2136, 2232, 2403, 2759, 3204, 3348, 4272, 4464, 4806, 5518, 6408, 6696, 8277, 9612, 11036, 12816, 13392, 16554, 16987, 19224, 22072, 24831, 33108, 33974, 38448, 44144, 49662, 50961, 66216, 67948, 74493, 99324, 101922, 132432, 135896, 148986, 152883, 198648, 203844, 271792, 297972, 305766, 397296, 407688, 458649, 526597, 595944, 611532, 815376, 917298, 1053194, 1191888, 1223064, 1511843, 1579791, 1834596, 2106388, 2446128, 3023686, 3159582, 3669192, 4212776, 4535529, 4739373, 6047372, 6319164, 7338384, 8425552, 9071058, 9478746, 12094744, 12638328, 13606587, 14218119, 18142116, 18957492, 24189488, 25276656, 27213174, 28436238, 36284232, 37914984, 40819761, 46867133, 54426348, 56872476, 72568464, 75829968, 81639522, 93734266, 108852696, 113744952, 140601399, 163279044, 187468532, 217705392, 227489904, 281202798, 326558088, 374937064, 421804197, 562405596, 653116176, 749874128, 843608394, 1124811192, 1265412591, 1687216788, 2249622384, 2530825182, 3374433576, 5061650364, 6748867152, 10123300728, 20246601456]

約数ペア:

[(1, 20246601456), (2, 10123300728), (3, 6748867152), (4, 5061650364), (6, 3374433576), (8, 2530825182), (9, 2249622384), (12, 1687216788), (16, 1265412591), (18, 1124811192), (24, 843608394), (27, 749874128), (31, 653116176), (36, 562405596), (48, 421804197), (54, 374937064), (62, 326558088), (72, 281202798), (89, 227489904), (93, 217705392), (108, 187468532), (124, 163279044), (144, 140601399), (178, 113744952), (186, 108852696), (216, 93734266), (248, 81639522), (267, 75829968), (279, 72568464), (356, 56872476), (372, 54426348), (432, 46867133), (496, 40819761), (534, 37914984), (558, 36284232), (712, 28436238), (744, 27213174), (801, 25276656), (837, 24189488), (1068, 18957492), (1116, 18142116), (1424, 14218119), (1488, 13606587), (1602, 12638328), (1674, 12094744), (2136, 9478746), (2232, 9071058), (2403, 8425552), (2759, 7338384), (3204, 6319164), (3348, 6047372), (4272, 4739373), (4464, 4535529), (4806, 4212776), (5518, 3669192), (6408, 3159582), (6696, 3023686), (8277, 2446128), (9612, 2106388), (11036, 1834596), (12816, 1579791), (13392, 1511843), (16554, 1223064), (16987, 1191888), (19224, 1053194), (22072, 917298), (24831, 815376), (33108, 611532), (33974, 595944), (38448, 526597), (44144, 458649), (49662, 407688), (50961, 397296), (66216, 305766), (67948, 297972), (74493, 271792), (99324, 203844), (101922, 198648), (132432, 152883), (135896, 148986)]