20244477276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{49411}}^1$

素因数の和:50039

約数の個数: 72

約数和(自身を含む): 53957904000

約数和(自身を除く): 33713426724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 599, 684, 1198, 1797, 2396, 3594, 5391, 7188, 10782, 11381, 21564, 22762, 34143, 45524, 49411, 68286, 98822, 102429, 136572, 148233, 197644, 204858, 296466, 409716, 444699, 592932, 889398, 938809, 1778796, 1877618, 2816427, 3755236, 5632854, 8449281, 11265708, 16898562, 29597189, 33797124, 59194378, 88791567, 118388756, 177583134, 266374701, 355166268, 532749402, 562346591, 1065498804, 1124693182, 1687039773, 2249386364, 3374079546, 5061119319, 6748159092, 10122238638, 20244477276]

約数ペア:

[(1, 20244477276), (2, 10122238638), (3, 6748159092), (4, 5061119319), (6, 3374079546), (9, 2249386364), (12, 1687039773), (18, 1124693182), (19, 1065498804), (36, 562346591), (38, 532749402), (57, 355166268), (76, 266374701), (114, 177583134), (171, 118388756), (228, 88791567), (342, 59194378), (599, 33797124), (684, 29597189), (1198, 16898562), (1797, 11265708), (2396, 8449281), (3594, 5632854), (5391, 3755236), (7188, 2816427), (10782, 1877618), (11381, 1778796), (21564, 938809), (22762, 889398), (34143, 592932), (45524, 444699), (49411, 409716), (68286, 296466), (98822, 204858), (102429, 197644), (136572, 148233)]