2020219992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{210967}}^1$

素因数の和:211005

約数の個数: 96

約数和(自身を含む): 6582201600

約数和(自身を除く): 4561981608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 210967, 421934, 632901, 843868, 1265802, 1476769, 1687736, 1898703, 2531604, 2953538, 3797406, 4008373, 4430307, 5063208, 5907076, 7594812, 8016746, 8860614, 11814152, 12025119, 13290921, 15189624, 16033492, 17721228, 24050238, 26581842, 28058611, 32066984, 35442456, 36075357, 48100476, 53163684, 56117222, 72150714, 84175833, 96200952, 106327368, 112234444, 144301428, 168351666, 224468888, 252527499, 288602856, 336703332, 505054998, 673406664, 1010109996, 2020219992]

約数ペア:

[(1, 2020219992), (2, 1010109996), (3, 673406664), (4, 505054998), (6, 336703332), (7, 288602856), (8, 252527499), (9, 224468888), (12, 168351666), (14, 144301428), (18, 112234444), (19, 106327368), (21, 96200952), (24, 84175833), (28, 72150714), (36, 56117222), (38, 53163684), (42, 48100476), (56, 36075357), (57, 35442456), (63, 32066984), (72, 28058611), (76, 26581842), (84, 24050238), (114, 17721228), (126, 16033492), (133, 15189624), (152, 13290921), (168, 12025119), (171, 11814152), (228, 8860614), (252, 8016746), (266, 7594812), (342, 5907076), (399, 5063208), (456, 4430307), (504, 4008373), (532, 3797406), (684, 2953538), (798, 2531604), (1064, 1898703), (1197, 1687736), (1368, 1476769), (1596, 1265802), (2394, 843868), (3192, 632901), (4788, 421934), (9576, 210967)]