20165642064

素因数分解:

$2^4\times 3^4\times {\mathrm{2663}}^1\times {\mathrm{5843}}^1$

素因数の和:8526

約数の個数: 100

約数和(自身を含む): 58397128416

約数和(自身を除く): 38231486352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2663, 5326, 5843, 7989, 10652, 11686, 15978, 17529, 21304, 23372, 23967, 31956, 35058, 42608, 46744, 47934, 52587, 63912, 70116, 71901, 93488, 95868, 105174, 127824, 140232, 143802, 157761, 191736, 210348, 215703, 280464, 287604, 315522, 383472, 420696, 431406, 473283, 575208, 631044, 841392, 862812, 946566, 1150416, 1262088, 1725624, 1893132, 2524176, 3451248, 3786264, 7572528, 15559909, 31119818, 46679727, 62239636, 93359454, 124479272, 140039181, 186718908, 248958544, 280078362, 373437816, 420117543, 560156724, 746875632, 840235086, 1120313448, 1260352629, 1680470172, 2240626896, 2520705258, 3360940344, 5041410516, 6721880688, 10082821032, 20165642064]

約数ペア:

[(1, 20165642064), (2, 10082821032), (3, 6721880688), (4, 5041410516), (6, 3360940344), (8, 2520705258), (9, 2240626896), (12, 1680470172), (16, 1260352629), (18, 1120313448), (24, 840235086), (27, 746875632), (36, 560156724), (48, 420117543), (54, 373437816), (72, 280078362), (81, 248958544), (108, 186718908), (144, 140039181), (162, 124479272), (216, 93359454), (324, 62239636), (432, 46679727), (648, 31119818), (1296, 15559909), (2663, 7572528), (5326, 3786264), (5843, 3451248), (7989, 2524176), (10652, 1893132), (11686, 1725624), (15978, 1262088), (17529, 1150416), (21304, 946566), (23372, 862812), (23967, 841392), (31956, 631044), (35058, 575208), (42608, 473283), (46744, 431406), (47934, 420696), (52587, 383472), (63912, 315522), (70116, 287604), (71901, 280464), (93488, 215703), (95868, 210348), (105174, 191736), (127824, 157761), (140232, 143802)]