20184416192

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{8831}}^1$

素因数の和:9417

約数の個数: 56

約数和(自身を含む): 40702943232

約数和(自身を除く): 20518527040

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 503, 568, 1006, 1136, 2012, 2272, 4024, 4544, 8048, 8831, 16096, 17662, 32192, 35324, 35713, 70648, 71426, 141296, 142852, 282592, 285704, 565184, 571408, 627001, 1142816, 1254002, 2285632, 2508004, 4441993, 5016008, 8883986, 10032016, 17767972, 20064032, 35535944, 40128064, 71071888, 142143776, 284287552, 315381503, 630763006, 1261526012, 2523052024, 5046104048, 10092208096, 20184416192]

約数ペア:

[(1, 20184416192), (2, 10092208096), (4, 5046104048), (8, 2523052024), (16, 1261526012), (32, 630763006), (64, 315381503), (71, 284287552), (142, 142143776), (284, 71071888), (503, 40128064), (568, 35535944), (1006, 20064032), (1136, 17767972), (2012, 10032016), (2272, 8883986), (4024, 5016008), (4544, 4441993), (8048, 2508004), (8831, 2285632), (16096, 1254002), (17662, 1142816), (32192, 627001), (35324, 571408), (35713, 565184), (70648, 285704), (71426, 282592), (141296, 142852)]