20139903612

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{727}}^1\times {\mathrm{1433}}^1$

素因数の和:2352

約数の個数: 96

約数和(自身を含む): 52615180800

約数和(自身を除く): 32475277188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 727, 1074, 1433, 1454, 1611, 2148, 2181, 2866, 2908, 3222, 4299, 4362, 4833, 5732, 6444, 6543, 8598, 8724, 9666, 12897, 13086, 17196, 19332, 19629, 25794, 26172, 38691, 39258, 51588, 77382, 78516, 130133, 154764, 256507, 260266, 390399, 513014, 520532, 769521, 780798, 1026028, 1041791, 1171197, 1539042, 1561596, 2083582, 2308563, 2342394, 3078084, 3125373, 3513591, 4167164, 4617126, 4684788, 6250746, 6925689, 7027182, 9234252, 9376119, 12501492, 13851378, 14054364, 18752238, 27702756, 28128357, 37504476, 56256714, 112513428, 186480589, 372961178, 559441767, 745922356, 1118883534, 1678325301, 2237767068, 3356650602, 5034975903, 6713301204, 10069951806, 20139903612]

約数ペア:

[(1, 20139903612), (2, 10069951806), (3, 6713301204), (4, 5034975903), (6, 3356650602), (9, 2237767068), (12, 1678325301), (18, 1118883534), (27, 745922356), (36, 559441767), (54, 372961178), (108, 186480589), (179, 112513428), (358, 56256714), (537, 37504476), (716, 28128357), (727, 27702756), (1074, 18752238), (1433, 14054364), (1454, 13851378), (1611, 12501492), (2148, 9376119), (2181, 9234252), (2866, 7027182), (2908, 6925689), (3222, 6250746), (4299, 4684788), (4362, 4617126), (4833, 4167164), (5732, 3513591), (6444, 3125373), (6543, 3078084), (8598, 2342394), (8724, 2308563), (9666, 2083582), (12897, 1561596), (13086, 1539042), (17196, 1171197), (19332, 1041791), (19629, 1026028), (25794, 780798), (26172, 769521), (38691, 520532), (39258, 513014), (51588, 390399), (77382, 260266), (78516, 256507), (130133, 154764)]