20346519104

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{12799}}^1$

素因数の和:13291

約数の個数: 56

約数和(自身を含む): 41160192000

約数和(自身を除く): 20813672896

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 421, 472, 842, 944, 1684, 1888, 3368, 3776, 6736, 12799, 13472, 24839, 25598, 26944, 49678, 51196, 99356, 102392, 198712, 204784, 397424, 409568, 755141, 794848, 819136, 1510282, 1589696, 3020564, 5388379, 6041128, 10776758, 12082256, 21553516, 24164512, 43107032, 48329024, 86214064, 172428128, 317914361, 344856256, 635828722, 1271657444, 2543314888, 5086629776, 10173259552, 20346519104]

約数ペア:

[(1, 20346519104), (2, 10173259552), (4, 5086629776), (8, 2543314888), (16, 1271657444), (32, 635828722), (59, 344856256), (64, 317914361), (118, 172428128), (236, 86214064), (421, 48329024), (472, 43107032), (842, 24164512), (944, 21553516), (1684, 12082256), (1888, 10776758), (3368, 6041128), (3776, 5388379), (6736, 3020564), (12799, 1589696), (13472, 1510282), (24839, 819136), (25598, 794848), (26944, 755141), (49678, 409568), (51196, 397424), (99356, 204784), (102392, 198712)]