20156903712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6362659}}^1$

素因数の和:6362686

約数の個数: 72

約数和(自身を含む): 62532222480

約数和(自身を除く): 42375318768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6362659, 12725318, 19087977, 25450636, 38175954, 50901272, 57263931, 69989249, 76351908, 101802544, 114527862, 139978498, 152703816, 203605088, 209967747, 229055724, 279956996, 305407632, 419935494, 458111448, 559913992, 610815264, 629903241, 839870988, 916222896, 1119827984, 1259806482, 1679741976, 1832445792, 2239655968, 2519612964, 3359483952, 5039225928, 6718967904, 10078451856, 20156903712]

約数ペア:

[(1, 20156903712), (2, 10078451856), (3, 6718967904), (4, 5039225928), (6, 3359483952), (8, 2519612964), (9, 2239655968), (11, 1832445792), (12, 1679741976), (16, 1259806482), (18, 1119827984), (22, 916222896), (24, 839870988), (32, 629903241), (33, 610815264), (36, 559913992), (44, 458111448), (48, 419935494), (66, 305407632), (72, 279956996), (88, 229055724), (96, 209967747), (99, 203605088), (132, 152703816), (144, 139978498), (176, 114527862), (198, 101802544), (264, 76351908), (288, 69989249), (352, 57263931), (396, 50901272), (528, 38175954), (792, 25450636), (1056, 19087977), (1584, 12725318), (3168, 6362659)]