20246472

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 58106880

約数和(自身を除く): 37860408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 193, 248, 279, 282, 372, 376, 386, 423, 558, 564, 579, 744, 772, 846, 1116, 1128, 1158, 1457, 1544, 1692, 1737, 2232, 2316, 2914, 3384, 3474, 4371, 4632, 5828, 5983, 6948, 8742, 9071, 11656, 11966, 13113, 13896, 17484, 17949, 18142, 23932, 26226, 27213, 34968, 35898, 36284, 47864, 52452, 53847, 54426, 71796, 72568, 81639, 104904, 107694, 108852, 143592, 163278, 215388, 217704, 281201, 326556, 430776, 562402, 653112, 843603, 1124804, 1687206, 2249608, 2530809, 3374412, 5061618, 6748824, 10123236, 20246472]

約数ペア:

[(1, 20246472), (2, 10123236), (3, 6748824), (4, 5061618), (6, 3374412), (8, 2530809), (9, 2249608), (12, 1687206), (18, 1124804), (24, 843603), (31, 653112), (36, 562402), (47, 430776), (62, 326556), (72, 281201), (93, 217704), (94, 215388), (124, 163278), (141, 143592), (186, 108852), (188, 107694), (193, 104904), (248, 81639), (279, 72568), (282, 71796), (372, 54426), (376, 53847), (386, 52452), (423, 47864), (558, 36284), (564, 35898), (579, 34968), (744, 27213), (772, 26226), (846, 23932), (1116, 18142), (1128, 17949), (1158, 17484), (1457, 13896), (1544, 13113), (1692, 11966), (1737, 11656), (2232, 9071), (2316, 8742), (2914, 6948), (3384, 5983), (3474, 5828), (4371, 4632)]