20124992430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{211153}}^1$

素因数の和:211522

約数の個数: 64

約数和(自身を含む): 53818931520

約数和(自身を除く): 33693939090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 353, 706, 1059, 1765, 2118, 3177, 3530, 5295, 6354, 9531, 10590, 15885, 19062, 31770, 47655, 95310, 211153, 422306, 633459, 1055765, 1266918, 1900377, 2111530, 3167295, 3800754, 5701131, 6334590, 9501885, 11402262, 19003770, 28505655, 57011310, 74537009, 149074018, 223611027, 372685045, 447222054, 670833081, 745370090, 1118055135, 1341666162, 2012499243, 2236110270, 3354165405, 4024998486, 6708330810, 10062496215, 20124992430]

約数ペア:

[(1, 20124992430), (2, 10062496215), (3, 6708330810), (5, 4024998486), (6, 3354165405), (9, 2236110270), (10, 2012499243), (15, 1341666162), (18, 1118055135), (27, 745370090), (30, 670833081), (45, 447222054), (54, 372685045), (90, 223611027), (135, 149074018), (270, 74537009), (353, 57011310), (706, 28505655), (1059, 19003770), (1765, 11402262), (2118, 9501885), (3177, 6334590), (3530, 5701131), (5295, 3800754), (6354, 3167295), (9531, 2111530), (10590, 1900377), (15885, 1266918), (19062, 1055765), (31770, 633459), (47655, 422306), (95310, 211153)]