20132830068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 51624832896

約数和(自身を除く): 31492002828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 169, 233, 274, 311, 338, 411, 466, 507, 548, 622, 676, 699, 822, 932, 933, 1014, 1244, 1398, 1644, 1781, 1866, 2028, 2796, 3029, 3562, 3732, 4043, 5343, 6058, 7124, 8086, 9087, 10686, 12116, 12129, 16172, 18174, 21372, 23153, 24258, 31921, 36348, 39377, 42607, 46306, 48516, 52559, 63842, 69459, 72463, 78754, 85214, 92612, 95763, 105118, 118131, 127684, 127821, 138918, 144926, 157508, 157677, 170428, 191526, 210236, 217389, 236262, 255642, 277836, 289852, 315354, 383052, 414973, 434778, 472524, 511284, 553891, 630708, 829946, 869556, 942019, 1107782, 1244919, 1659892, 1661673, 1884038, 2215564, 2489838, 2826057, 3323346, 3768076, 4979676, 5394649, 5652114, 6646692, 7200583, 9927431, 10789298, 11304228, 12246247, 14401166, 16183947, 19854862, 21578596, 21601749, 24492494, 28802332, 29782293, 32367894, 36738741, 39709724, 43203498, 48984988, 59564586, 64735788, 73477482, 86406996, 119129172, 129056603, 146954964, 258113206, 387169809, 516226412, 774339618, 1548679236, 1677735839, 3355471678, 5033207517, 6710943356, 10066415034, 20132830068]

約数ペア:

[(1, 20132830068), (2, 10066415034), (3, 6710943356), (4, 5033207517), (6, 3355471678), (12, 1677735839), (13, 1548679236), (26, 774339618), (39, 516226412), (52, 387169809), (78, 258113206), (137, 146954964), (156, 129056603), (169, 119129172), (233, 86406996), (274, 73477482), (311, 64735788), (338, 59564586), (411, 48984988), (466, 43203498), (507, 39709724), (548, 36738741), (622, 32367894), (676, 29782293), (699, 28802332), (822, 24492494), (932, 21601749), (933, 21578596), (1014, 19854862), (1244, 16183947), (1398, 14401166), (1644, 12246247), (1781, 11304228), (1866, 10789298), (2028, 9927431), (2796, 7200583), (3029, 6646692), (3562, 5652114), (3732, 5394649), (4043, 4979676), (5343, 3768076), (6058, 3323346), (7124, 2826057), (8086, 2489838), (9087, 2215564), (10686, 1884038), (12116, 1661673), (12129, 1659892), (16172, 1244919), (18174, 1107782), (21372, 942019), (23153, 869556), (24258, 829946), (31921, 630708), (36348, 553891), (39377, 511284), (42607, 472524), (46306, 434778), (48516, 414973), (52559, 383052), (63842, 315354), (69459, 289852), (72463, 277836), (78754, 255642), (85214, 236262), (92612, 217389), (95763, 210236), (105118, 191526), (118131, 170428), (127684, 157677), (127821, 157508), (138918, 144926)]