20181208476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{13723}}^1$

素因数の和:14611

約数の個数: 96

約数和(自身を含む): 55390503168

約数和(自身を除く): 35209294692

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 857, 858, 1714, 1716, 2571, 3428, 5142, 9427, 10284, 11141, 13723, 18854, 22282, 27446, 28281, 33423, 37708, 41169, 44564, 54892, 56562, 66846, 82338, 113124, 122551, 133692, 150953, 164676, 178399, 245102, 301906, 356798, 367653, 452859, 490204, 535197, 603812, 713596, 735306, 905718, 1070394, 1470612, 1811436, 1962389, 2140788, 3924778, 5887167, 7849556, 11760611, 11774334, 23521222, 23548668, 35281833, 47042444, 70563666, 129366721, 141127332, 152887943, 258733442, 305775886, 388100163, 458663829, 517466884, 611551772, 776200326, 917327658, 1552400652, 1681767373, 1834655316, 3363534746, 5045302119, 6727069492, 10090604238, 20181208476]

約数ペア:

[(1, 20181208476), (2, 10090604238), (3, 6727069492), (4, 5045302119), (6, 3363534746), (11, 1834655316), (12, 1681767373), (13, 1552400652), (22, 917327658), (26, 776200326), (33, 611551772), (39, 517466884), (44, 458663829), (52, 388100163), (66, 305775886), (78, 258733442), (132, 152887943), (143, 141127332), (156, 129366721), (286, 70563666), (429, 47042444), (572, 35281833), (857, 23548668), (858, 23521222), (1714, 11774334), (1716, 11760611), (2571, 7849556), (3428, 5887167), (5142, 3924778), (9427, 2140788), (10284, 1962389), (11141, 1811436), (13723, 1470612), (18854, 1070394), (22282, 905718), (27446, 735306), (28281, 713596), (33423, 603812), (37708, 535197), (41169, 490204), (44564, 452859), (54892, 367653), (56562, 356798), (66846, 301906), (82338, 245102), (113124, 178399), (122551, 164676), (133692, 150953)]