20163022968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{31573}}^1$

素因数の和:31693

約数の個数: 128

約数和(自身を含む): 57287865600

約数和(自身を除く): 37124842632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 59, 66, 82, 88, 118, 123, 132, 164, 177, 236, 246, 264, 328, 354, 451, 472, 492, 649, 708, 902, 984, 1298, 1353, 1416, 1804, 1947, 2419, 2596, 2706, 3608, 3894, 4838, 5192, 5412, 7257, 7788, 9676, 10824, 14514, 15576, 19352, 26609, 29028, 31573, 53218, 58056, 63146, 79827, 94719, 106436, 126292, 159654, 189438, 212872, 252584, 319308, 347303, 378876, 638616, 694606, 757752, 1041909, 1294493, 1389212, 1862807, 2083818, 2588986, 2778424, 3725614, 3883479, 4167636, 5177972, 5588421, 7451228, 7766958, 8335272, 10355944, 11176842, 14239423, 14902456, 15533916, 20490877, 22353684, 28478846, 31067832, 40981754, 42718269, 44707368, 56957692, 61472631, 76375087, 81963508, 85436538, 113915384, 122945262, 152750174, 163927016, 170873076, 229125261, 245890524, 305500348, 341746152, 458250522, 491781048, 611000696, 840125957, 916501044, 1680251914, 1833002088, 2520377871, 3360503828, 5040755742, 6721007656, 10081511484, 20163022968]

約数ペア:

[(1, 20163022968), (2, 10081511484), (3, 6721007656), (4, 5040755742), (6, 3360503828), (8, 2520377871), (11, 1833002088), (12, 1680251914), (22, 916501044), (24, 840125957), (33, 611000696), (41, 491781048), (44, 458250522), (59, 341746152), (66, 305500348), (82, 245890524), (88, 229125261), (118, 170873076), (123, 163927016), (132, 152750174), (164, 122945262), (177, 113915384), (236, 85436538), (246, 81963508), (264, 76375087), (328, 61472631), (354, 56957692), (451, 44707368), (472, 42718269), (492, 40981754), (649, 31067832), (708, 28478846), (902, 22353684), (984, 20490877), (1298, 15533916), (1353, 14902456), (1416, 14239423), (1804, 11176842), (1947, 10355944), (2419, 8335272), (2596, 7766958), (2706, 7451228), (3608, 5588421), (3894, 5177972), (4838, 4167636), (5192, 3883479), (5412, 3725614), (7257, 2778424), (7788, 2588986), (9676, 2083818), (10824, 1862807), (14514, 1389212), (15576, 1294493), (19352, 1041909), (26609, 757752), (29028, 694606), (31573, 638616), (53218, 378876), (58056, 347303), (63146, 319308), (79827, 252584), (94719, 212872), (106436, 189438), (126292, 159654)]