20263932

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 60618096

約数和(自身を除く): 40354164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 283, 306, 324, 351, 442, 459, 468, 566, 612, 663, 702, 849, 884, 918, 1053, 1132, 1326, 1377, 1404, 1698, 1836, 1989, 2106, 2547, 2652, 2754, 3396, 3679, 3978, 4212, 4811, 5094, 5508, 5967, 7358, 7641, 7956, 9622, 10188, 11037, 11934, 14433, 14716, 15282, 17901, 19244, 22074, 22923, 23868, 28866, 30564, 33111, 35802, 43299, 44148, 45846, 57732, 62543, 66222, 71604, 86598, 91692, 99333, 125086, 129897, 132444, 173196, 187629, 198666, 250172, 259794, 297999, 375258, 389691, 397332, 519588, 562887, 595998, 750516, 779382, 1125774, 1191996, 1558764, 1688661, 2251548, 3377322, 5065983, 6754644, 10131966, 20263932]

約数ペア:

[(1, 20263932), (2, 10131966), (3, 6754644), (4, 5065983), (6, 3377322), (9, 2251548), (12, 1688661), (13, 1558764), (17, 1191996), (18, 1125774), (26, 779382), (27, 750516), (34, 595998), (36, 562887), (39, 519588), (51, 397332), (52, 389691), (54, 375258), (68, 297999), (78, 259794), (81, 250172), (102, 198666), (108, 187629), (117, 173196), (153, 132444), (156, 129897), (162, 125086), (204, 99333), (221, 91692), (234, 86598), (283, 71604), (306, 66222), (324, 62543), (351, 57732), (442, 45846), (459, 44148), (468, 43299), (566, 35802), (612, 33111), (663, 30564), (702, 28866), (849, 23868), (884, 22923), (918, 22074), (1053, 19244), (1132, 17901), (1326, 15282), (1377, 14716), (1404, 14433), (1698, 11934), (1836, 11037), (1989, 10188), (2106, 9622), (2547, 7956), (2652, 7641), (2754, 7358), (3396, 5967), (3679, 5508), (3978, 5094), (4212, 4811)]