20135616

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 58521600

約数和(自身を除く): 38385984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 199, 204, 248, 272, 372, 398, 408, 496, 527, 544, 597, 744, 796, 816, 992, 1054, 1088, 1194, 1488, 1581, 1592, 1632, 1984, 2108, 2388, 2976, 3162, 3184, 3264, 3383, 4216, 4776, 5952, 6169, 6324, 6368, 6766, 8432, 9552, 10149, 12338, 12648, 12736, 13532, 16864, 18507, 19104, 20298, 24676, 25296, 27064, 33728, 37014, 38208, 40596, 49352, 50592, 54128, 74028, 81192, 98704, 101184, 104873, 108256, 148056, 162384, 197408, 209746, 216512, 296112, 314619, 324768, 394816, 419492, 592224, 629238, 649536, 838984, 1184448, 1258476, 1677968, 2516952, 3355936, 5033904, 6711872, 10067808, 20135616]

約数ペア:

[(1, 20135616), (2, 10067808), (3, 6711872), (4, 5033904), (6, 3355936), (8, 2516952), (12, 1677968), (16, 1258476), (17, 1184448), (24, 838984), (31, 649536), (32, 629238), (34, 592224), (48, 419492), (51, 394816), (62, 324768), (64, 314619), (68, 296112), (93, 216512), (96, 209746), (102, 197408), (124, 162384), (136, 148056), (186, 108256), (192, 104873), (199, 101184), (204, 98704), (248, 81192), (272, 74028), (372, 54128), (398, 50592), (408, 49352), (496, 40596), (527, 38208), (544, 37014), (597, 33728), (744, 27064), (796, 25296), (816, 24676), (992, 20298), (1054, 19104), (1088, 18507), (1194, 16864), (1488, 13532), (1581, 12736), (1592, 12648), (1632, 12338), (1984, 10149), (2108, 9552), (2388, 8432), (2976, 6766), (3162, 6368), (3184, 6324), (3264, 6169), (3383, 5952), (4216, 4776)]