20221476282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{4561}}^1$

素因数の和:4933

約数の個数: 128

約数和(自身を含む): 52922119680

約数和(自身を除く): 32700643398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 317, 333, 378, 518, 634, 666, 777, 951, 999, 1554, 1902, 1998, 2219, 2331, 2853, 4438, 4561, 4662, 5706, 6657, 6993, 8559, 9122, 11729, 13314, 13683, 13986, 17118, 19971, 23458, 27366, 31927, 35187, 39942, 41049, 59913, 63854, 70374, 82098, 82103, 95781, 105561, 119826, 123147, 164206, 168757, 191562, 211122, 246294, 246309, 287343, 316683, 337514, 492618, 506271, 574686, 633366, 738927, 862029, 1012542, 1181299, 1445837, 1477854, 1518813, 1724058, 2216781, 2362598, 2891674, 3037626, 3543897, 4337511, 4433562, 4556439, 7087794, 8675022, 9112878, 10120859, 10631691, 13012533, 20241718, 21263382, 26025066, 30362577, 31895073, 39037599, 53495969, 60725154, 63790146, 78075198, 91087731, 106991938, 160487907, 182175462, 273263193, 320975814, 374471783, 481463721, 546526386, 748943566, 962927442, 1123415349, 1444391163, 2246830698, 2888782326, 3370246047, 6740492094, 10110738141, 20221476282]

約数ペア:

[(1, 20221476282), (2, 10110738141), (3, 6740492094), (6, 3370246047), (7, 2888782326), (9, 2246830698), (14, 1444391163), (18, 1123415349), (21, 962927442), (27, 748943566), (37, 546526386), (42, 481463721), (54, 374471783), (63, 320975814), (74, 273263193), (111, 182175462), (126, 160487907), (189, 106991938), (222, 91087731), (259, 78075198), (317, 63790146), (333, 60725154), (378, 53495969), (518, 39037599), (634, 31895073), (666, 30362577), (777, 26025066), (951, 21263382), (999, 20241718), (1554, 13012533), (1902, 10631691), (1998, 10120859), (2219, 9112878), (2331, 8675022), (2853, 7087794), (4438, 4556439), (4561, 4433562), (4662, 4337511), (5706, 3543897), (6657, 3037626), (6993, 2891674), (8559, 2362598), (9122, 2216781), (11729, 1724058), (13314, 1518813), (13683, 1477854), (13986, 1445837), (17118, 1181299), (19971, 1012542), (23458, 862029), (27366, 738927), (31927, 633366), (35187, 574686), (39942, 506271), (41049, 492618), (59913, 337514), (63854, 316683), (70374, 287343), (82098, 246309), (82103, 246294), (95781, 211122), (105561, 191562), (119826, 168757), (123147, 164206)]