20199850897018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{26741381}}^1$

素因数の和:26743122

約数の個数: 32

約数和(自身を含む): 34570188994320

約数和(自身を除く): 14370338097302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1709, 3418, 22217, 29053, 44434, 58106, 377689, 755378, 26741381, 53482762, 347637953, 454603477, 695275906, 909206954, 5909845201, 11819690402, 45701020129, 91402040258, 594113261677, 776917342193, 1188226523354, 1553834684386, 10099925448509, 20199850897018]

約数ペア:

[(1, 20199850897018), (2, 10099925448509), (13, 1553834684386), (17, 1188226523354), (26, 776917342193), (34, 594113261677), (221, 91402040258), (442, 45701020129), (1709, 11819690402), (3418, 5909845201), (22217, 909206954), (29053, 695275906), (44434, 454603477), (58106, 347637953), (377689, 53482762), (755378, 26741381)]