2013220352

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 160

約数和(自身を含む): 4883687424

約数和(自身を除く): 2870467072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 256, 286, 341, 352, 403, 416, 496, 512, 572, 682, 704, 806, 832, 887, 992, 1144, 1364, 1408, 1612, 1664, 1774, 1984, 2288, 2728, 2816, 3224, 3328, 3548, 3968, 4433, 4576, 5456, 5632, 6448, 6656, 7096, 7936, 8866, 9152, 9757, 10912, 11531, 12896, 14192, 15872, 17732, 18304, 19514, 21824, 23062, 25792, 27497, 28384, 35464, 36608, 39028, 43648, 46124, 51584, 54994, 56768, 70928, 73216, 78056, 87296, 92248, 103168, 109988, 113536, 126841, 141856, 156112, 174592, 184496, 206336, 219976, 227072, 253682, 283712, 302467, 312224, 357461, 368992, 439952, 454144, 507364, 567424, 604934, 624448, 714922, 737984, 879904, 1014728, 1134848, 1209868, 1248896, 1429844, 1475968, 1759808, 2029456, 2269696, 2419736, 2497792, 2859688, 2951936, 3519616, 3932071, 4058912, 4839472, 4995584, 5719376, 5903872, 7039232, 7864142, 8117824, 9678944, 11438752, 14078464, 15728284, 16235648, 19357888, 22877504, 31456568, 32471296, 38715776, 45755008, 62913136, 64942592, 77431552, 91510016, 125826272, 154863104, 183020032, 251652544, 503305088, 1006610176, 2013220352]

約数ペア:

[(1, 2013220352), (2, 1006610176), (4, 503305088), (8, 251652544), (11, 183020032), (13, 154863104), (16, 125826272), (22, 91510016), (26, 77431552), (31, 64942592), (32, 62913136), (44, 45755008), (52, 38715776), (62, 32471296), (64, 31456568), (88, 22877504), (104, 19357888), (124, 16235648), (128, 15728284), (143, 14078464), (176, 11438752), (208, 9678944), (248, 8117824), (256, 7864142), (286, 7039232), (341, 5903872), (352, 5719376), (403, 4995584), (416, 4839472), (496, 4058912), (512, 3932071), (572, 3519616), (682, 2951936), (704, 2859688), (806, 2497792), (832, 2419736), (887, 2269696), (992, 2029456), (1144, 1759808), (1364, 1475968), (1408, 1429844), (1612, 1248896), (1664, 1209868), (1774, 1134848), (1984, 1014728), (2288, 879904), (2728, 737984), (2816, 714922), (3224, 624448), (3328, 604934), (3548, 567424), (3968, 507364), (4433, 454144), (4576, 439952), (5456, 368992), (5632, 357461), (6448, 312224), (6656, 302467), (7096, 283712), (7936, 253682), (8866, 227072), (9152, 219976), (9757, 206336), (10912, 184496), (11531, 174592), (12896, 156112), (14192, 141856), (15872, 126841), (17732, 113536), (18304, 109988), (19514, 103168), (21824, 92248), (23062, 87296), (25792, 78056), (27497, 73216), (28384, 70928), (35464, 56768), (36608, 54994), (39028, 51584), (43648, 46124)]