20080070982

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 46498862592

約数和(自身を除く): 26418791610

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 167, 306, 334, 443, 501, 886, 887, 1002, 1329, 1503, 1774, 2658, 2661, 2839, 3006, 3987, 5322, 5678, 7531, 7974, 7983, 8517, 15062, 15079, 15966, 17034, 22593, 25551, 30158, 45186, 45237, 51102, 67779, 73981, 90474, 135558, 135711, 147962, 148129, 221943, 271422, 296258, 392941, 443886, 444387, 665829, 785882, 888774, 1178823, 1257677, 1331658, 1333161, 2357646, 2515354, 2518193, 2666322, 3536469, 3773031, 5036386, 6679997, 7072938, 7546062, 7554579, 11319093, 13359994, 15109158, 20039991, 22638186, 22663737, 40079982, 45327474, 60119973, 65621147, 120239946, 131242294, 196863441, 393726882, 590590323, 1115559499, 1181180646, 2231118998, 3346678497, 6693356994, 10040035491, 20080070982]

約数ペア:

[(1, 20080070982), (2, 10040035491), (3, 6693356994), (6, 3346678497), (9, 2231118998), (17, 1181180646), (18, 1115559499), (34, 590590323), (51, 393726882), (102, 196863441), (153, 131242294), (167, 120239946), (306, 65621147), (334, 60119973), (443, 45327474), (501, 40079982), (886, 22663737), (887, 22638186), (1002, 20039991), (1329, 15109158), (1503, 13359994), (1774, 11319093), (2658, 7554579), (2661, 7546062), (2839, 7072938), (3006, 6679997), (3987, 5036386), (5322, 3773031), (5678, 3536469), (7531, 2666322), (7974, 2518193), (7983, 2515354), (8517, 2357646), (15062, 1333161), (15079, 1331658), (15966, 1257677), (17034, 1178823), (22593, 888774), (25551, 785882), (30158, 665829), (45186, 444387), (45237, 443886), (51102, 392941), (67779, 296258), (73981, 271422), (90474, 221943), (135558, 148129), (135711, 147962)]