20789112966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{17377}}^1$

素因数の和:17753

約数の個数: 64

約数和(自身を含む): 45359082432

約数和(自身を除く): 24569969466

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 317, 629, 634, 951, 1258, 1887, 1902, 3774, 5389, 10778, 11729, 16167, 17377, 23458, 32334, 34754, 35187, 52131, 70374, 104262, 199393, 295409, 398786, 590818, 598179, 642949, 886227, 1196358, 1285898, 1772454, 1928847, 3857694, 5508509, 10930133, 11017018, 16525527, 21860266, 32790399, 33051054, 65580798, 93644653, 187289306, 203814833, 280933959, 407629666, 561867918, 611444499, 1222888998, 3464852161, 6929704322, 10394556483, 20789112966]

約数ペア:

[(1, 20789112966), (2, 10394556483), (3, 6929704322), (6, 3464852161), (17, 1222888998), (34, 611444499), (37, 561867918), (51, 407629666), (74, 280933959), (102, 203814833), (111, 187289306), (222, 93644653), (317, 65580798), (629, 33051054), (634, 32790399), (951, 21860266), (1258, 16525527), (1887, 11017018), (1902, 10930133), (3774, 5508509), (5389, 3857694), (10778, 1928847), (11729, 1772454), (16167, 1285898), (17377, 1196358), (23458, 886227), (32334, 642949), (34754, 598179), (35187, 590818), (52131, 398786), (70374, 295409), (104262, 199393)]