20236884184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139457}}^1$

素因数の和:139588

約数の個数: 64

約数和(自身を含む): 44280704160

約数和(自身を除く): 24043819976

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 136, 187, 194, 374, 388, 748, 776, 1067, 1496, 1649, 2134, 3298, 4268, 6596, 8536, 13192, 18139, 36278, 72556, 139457, 145112, 278914, 557828, 1115656, 1534027, 2370769, 3068054, 4741538, 6136108, 9483076, 12272216, 13527329, 18966152, 26078459, 27054658, 52156918, 54109316, 104313836, 108218632, 148800619, 208627672, 229964593, 297601238, 459929186, 595202476, 919858372, 1190404952, 1839716744, 2529610523, 5059221046, 10118442092, 20236884184]

約数ペア:

[(1, 20236884184), (2, 10118442092), (4, 5059221046), (8, 2529610523), (11, 1839716744), (17, 1190404952), (22, 919858372), (34, 595202476), (44, 459929186), (68, 297601238), (88, 229964593), (97, 208627672), (136, 148800619), (187, 108218632), (194, 104313836), (374, 54109316), (388, 52156918), (748, 27054658), (776, 26078459), (1067, 18966152), (1496, 13527329), (1649, 12272216), (2134, 9483076), (3298, 6136108), (4268, 4741538), (6596, 3068054), (8536, 2370769), (13192, 1534027), (18139, 1115656), (36278, 557828), (72556, 278914), (139457, 145112)]