20180882616

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1\times {\mathrm{5437}}^1$

素因数の和:10808

約数の個数: 64

約数和(自身を含む): 52211325600

約数和(自身を除く): 32030442984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 5333, 5437, 10666, 10874, 15999, 16311, 21332, 21748, 31998, 32622, 42664, 43496, 63996, 65244, 127992, 130488, 154657, 157673, 309314, 315346, 463971, 473019, 618628, 630692, 927942, 946038, 1237256, 1261384, 1855884, 1892076, 3711768, 3784152, 28995521, 57991042, 86986563, 115982084, 173973126, 231964168, 347946252, 695892504, 840870109, 1681740218, 2522610327, 3363480436, 5045220654, 6726960872, 10090441308, 20180882616]

約数ペア:

[(1, 20180882616), (2, 10090441308), (3, 6726960872), (4, 5045220654), (6, 3363480436), (8, 2522610327), (12, 1681740218), (24, 840870109), (29, 695892504), (58, 347946252), (87, 231964168), (116, 173973126), (174, 115982084), (232, 86986563), (348, 57991042), (696, 28995521), (5333, 3784152), (5437, 3711768), (10666, 1892076), (10874, 1855884), (15999, 1261384), (16311, 1237256), (21332, 946038), (21748, 927942), (31998, 630692), (32622, 618628), (42664, 473019), (43496, 463971), (63996, 315346), (65244, 309314), (127992, 157673), (130488, 154657)]