20190788514

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1031}}^1$

素因数の和:1622

約数の個数: 160

約数和(自身を含む): 51732971136

約数和(自身を除く): 31542182622

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 547, 663, 702, 918, 1031, 1053, 1094, 1326, 1377, 1641, 1989, 2062, 2106, 2754, 3093, 3282, 3978, 4923, 5967, 6186, 7111, 9279, 9299, 9846, 11934, 13403, 14222, 14769, 17527, 17901, 18558, 18598, 21333, 26806, 27837, 27897, 29538, 35054, 35802, 40209, 42666, 44307, 52581, 55674, 55794, 63999, 80418, 83511, 83691, 88614, 105162, 120627, 120887, 127998, 157743, 167022, 167382, 191997, 227851, 241254, 241774, 251073, 315486, 361881, 362661, 383994, 455702, 473229, 502146, 563957, 575991, 683553, 723762, 725322, 753219, 946458, 1085643, 1087983, 1127914, 1151982, 1367106, 1419687, 1506438, 1691871, 2050659, 2171286, 2175966, 2839374, 3263949, 3383742, 4101318, 5075613, 6151977, 6527898, 7331441, 9587269, 9791847, 10151226, 12303954, 14662882, 15226839, 18455931, 19174538, 19583694, 21994323, 28761807, 30453678, 36911862, 43988646, 45680517, 57523614, 65982969, 86285421, 91361034, 124634497, 131965938, 172570842, 197948907, 249268994, 258856263, 373903491, 395897814, 517712526, 593846721, 747806982, 776568789, 1121710473, 1187693442, 1553137578, 2243420946, 3365131419, 6730262838, 10095394257, 20190788514]

約数ペア:

[(1, 20190788514), (2, 10095394257), (3, 6730262838), (6, 3365131419), (9, 2243420946), (13, 1553137578), (17, 1187693442), (18, 1121710473), (26, 776568789), (27, 747806982), (34, 593846721), (39, 517712526), (51, 395897814), (54, 373903491), (78, 258856263), (81, 249268994), (102, 197948907), (117, 172570842), (153, 131965938), (162, 124634497), (221, 91361034), (234, 86285421), (306, 65982969), (351, 57523614), (442, 45680517), (459, 43988646), (547, 36911862), (663, 30453678), (702, 28761807), (918, 21994323), (1031, 19583694), (1053, 19174538), (1094, 18455931), (1326, 15226839), (1377, 14662882), (1641, 12303954), (1989, 10151226), (2062, 9791847), (2106, 9587269), (2754, 7331441), (3093, 6527898), (3282, 6151977), (3978, 5075613), (4923, 4101318), (5967, 3383742), (6186, 3263949), (7111, 2839374), (9279, 2175966), (9299, 2171286), (9846, 2050659), (11934, 1691871), (13403, 1506438), (14222, 1419687), (14769, 1367106), (17527, 1151982), (17901, 1127914), (18558, 1087983), (18598, 1085643), (21333, 946458), (26806, 753219), (27837, 725322), (27897, 723762), (29538, 683553), (35054, 575991), (35802, 563957), (40209, 502146), (42666, 473229), (44307, 455702), (52581, 383994), (55674, 362661), (55794, 361881), (63999, 315486), (80418, 251073), (83511, 241774), (83691, 241254), (88614, 227851), (105162, 191997), (120627, 167382), (120887, 167022), (127998, 157743)]