20163695616

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2187901}}^1$

素因数の和:2187927

約数の個数: 66

約数和(自身を含む): 58222260122

約数和(自身を除く): 38058564506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2187901, 4375802, 6563703, 8751604, 13127406, 17503208, 19691109, 26254812, 35006416, 39382218, 52509624, 70012832, 78764436, 105019248, 140025664, 157528872, 210038496, 280051328, 315057744, 420076992, 560102656, 630115488, 840153984, 1120205312, 1260230976, 1680307968, 2240410624, 2520461952, 3360615936, 5040923904, 6721231872, 10081847808, 20163695616]

約数ペア:

[(1, 20163695616), (2, 10081847808), (3, 6721231872), (4, 5040923904), (6, 3360615936), (8, 2520461952), (9, 2240410624), (12, 1680307968), (16, 1260230976), (18, 1120205312), (24, 840153984), (32, 630115488), (36, 560102656), (48, 420076992), (64, 315057744), (72, 280051328), (96, 210038496), (128, 157528872), (144, 140025664), (192, 105019248), (256, 78764436), (288, 70012832), (384, 52509624), (512, 39382218), (576, 35006416), (768, 26254812), (1024, 19691109), (1152, 17503208), (1536, 13127406), (2304, 8751604), (3072, 6563703), (4608, 4375802), (9216, 2187901)]