20133653504

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{194671}}^1$

素因数の和:194792

約数の個数: 44

約数和(自身を含む): 40646345568

約数和(自身を除く): 20512692064

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1024, 1616, 3232, 6464, 12928, 25856, 51712, 103424, 194671, 389342, 778684, 1557368, 3114736, 6229472, 12458944, 19661771, 24917888, 39323542, 49835776, 78647084, 99671552, 157294168, 199343104, 314588336, 629176672, 1258353344, 2516706688, 5033413376, 10066826752, 20133653504]

約数ペア:

[(1, 20133653504), (2, 10066826752), (4, 5033413376), (8, 2516706688), (16, 1258353344), (32, 629176672), (64, 314588336), (101, 199343104), (128, 157294168), (202, 99671552), (256, 78647084), (404, 49835776), (512, 39323542), (808, 24917888), (1024, 19661771), (1616, 12458944), (3232, 6229472), (6464, 3114736), (12928, 1557368), (25856, 778684), (51712, 389342), (103424, 194671)]