20897882604

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{36599}}^1$

素因数の和:36940

約数の個数: 96

約数和(自身を含む): 57552768000

約数和(自身を除く): 36654885396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 311, 459, 612, 622, 918, 933, 1244, 1836, 1866, 2799, 3732, 5287, 5598, 8397, 10574, 11196, 15861, 16794, 21148, 31722, 33588, 36599, 47583, 63444, 73198, 95166, 109797, 142749, 146396, 190332, 219594, 285498, 329391, 439188, 570996, 622183, 658782, 988173, 1244366, 1317564, 1866549, 1976346, 2488732, 3733098, 3952692, 5599647, 7466196, 11199294, 11382289, 16798941, 22398588, 22764578, 33597882, 34146867, 45529156, 67195764, 68293734, 102440601, 136587468, 193498913, 204881202, 307321803, 386997826, 409762404, 580496739, 614643606, 773995652, 1160993478, 1229287212, 1741490217, 2321986956, 3482980434, 5224470651, 6965960868, 10448941302, 20897882604]

約数ペア:

[(1, 20897882604), (2, 10448941302), (3, 6965960868), (4, 5224470651), (6, 3482980434), (9, 2321986956), (12, 1741490217), (17, 1229287212), (18, 1160993478), (27, 773995652), (34, 614643606), (36, 580496739), (51, 409762404), (54, 386997826), (68, 307321803), (102, 204881202), (108, 193498913), (153, 136587468), (204, 102440601), (306, 68293734), (311, 67195764), (459, 45529156), (612, 34146867), (622, 33597882), (918, 22764578), (933, 22398588), (1244, 16798941), (1836, 11382289), (1866, 11199294), (2799, 7466196), (3732, 5599647), (5287, 3952692), (5598, 3733098), (8397, 2488732), (10574, 1976346), (11196, 1866549), (15861, 1317564), (16794, 1244366), (21148, 988173), (31722, 658782), (33588, 622183), (36599, 570996), (47583, 439188), (63444, 329391), (73198, 285498), (95166, 219594), (109797, 190332), (142749, 146396)]