20163685482

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{9431}}^1$

素因数の和:9613

約数の個数: 96

約数和(自身を含む): 47951533440

約数和(自身を除く): 27787847958

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 137, 153, 274, 289, 306, 411, 459, 578, 822, 867, 918, 1233, 1734, 2329, 2466, 2601, 3699, 4658, 5202, 6987, 7398, 7803, 9431, 13974, 15606, 18862, 20961, 28293, 39593, 41922, 56586, 62883, 79186, 84879, 118779, 125766, 160327, 169758, 237558, 254637, 320654, 356337, 480981, 509274, 712674, 961962, 1069011, 1292047, 1442943, 2138022, 2584094, 2725559, 2885886, 3876141, 4328829, 5451118, 7752282, 8176677, 8657658, 11628423, 16353354, 21964799, 23256846, 24530031, 34885269, 43929598, 49060062, 65894397, 69770538, 73590093, 131788794, 147180186, 197683191, 373401583, 395366382, 593049573, 746803166, 1120204749, 1186099146, 2240409498, 3360614247, 6721228494, 10081842741, 20163685482]

約数ペア:

[(1, 20163685482), (2, 10081842741), (3, 6721228494), (6, 3360614247), (9, 2240409498), (17, 1186099146), (18, 1120204749), (27, 746803166), (34, 593049573), (51, 395366382), (54, 373401583), (102, 197683191), (137, 147180186), (153, 131788794), (274, 73590093), (289, 69770538), (306, 65894397), (411, 49060062), (459, 43929598), (578, 34885269), (822, 24530031), (867, 23256846), (918, 21964799), (1233, 16353354), (1734, 11628423), (2329, 8657658), (2466, 8176677), (2601, 7752282), (3699, 5451118), (4658, 4328829), (5202, 3876141), (6987, 2885886), (7398, 2725559), (7803, 2584094), (9431, 2138022), (13974, 1442943), (15606, 1292047), (18862, 1069011), (20961, 961962), (28293, 712674), (39593, 509274), (41922, 480981), (56586, 356337), (62883, 320654), (79186, 254637), (84879, 237558), (118779, 169758), (125766, 160327)]