20393591808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{383}}^1\times {\mathrm{17333}}^1$

素因数の和:17739

約数の個数: 88

約数和(自身を含む): 54501424128

約数和(自身を除く): 34107832320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 383, 384, 512, 766, 768, 1024, 1149, 1532, 1536, 2298, 3064, 3072, 4596, 6128, 9192, 12256, 17333, 18384, 24512, 34666, 36768, 49024, 51999, 69332, 73536, 98048, 103998, 138664, 147072, 196096, 207996, 277328, 294144, 392192, 415992, 554656, 588288, 831984, 1109312, 1176576, 1663968, 2218624, 3327936, 4437248, 6638539, 6655872, 8874496, 13277078, 13311744, 17748992, 19915617, 26554156, 26623488, 39831234, 53108312, 53246976, 79662468, 106216624, 159324936, 212433248, 318649872, 424866496, 637299744, 849732992, 1274599488, 1699465984, 2549198976, 3398931968, 5098397952, 6797863936, 10196795904, 20393591808]

約数ペア:

[(1, 20393591808), (2, 10196795904), (3, 6797863936), (4, 5098397952), (6, 3398931968), (8, 2549198976), (12, 1699465984), (16, 1274599488), (24, 849732992), (32, 637299744), (48, 424866496), (64, 318649872), (96, 212433248), (128, 159324936), (192, 106216624), (256, 79662468), (383, 53246976), (384, 53108312), (512, 39831234), (766, 26623488), (768, 26554156), (1024, 19915617), (1149, 17748992), (1532, 13311744), (1536, 13277078), (2298, 8874496), (3064, 6655872), (3072, 6638539), (4596, 4437248), (6128, 3327936), (9192, 2218624), (12256, 1663968), (17333, 1176576), (18384, 1109312), (24512, 831984), (34666, 588288), (36768, 554656), (49024, 415992), (51999, 392192), (69332, 294144), (73536, 277328), (98048, 207996), (103998, 196096), (138664, 147072)]