20074433274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1\times {\mathrm{907}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 50024407680

約数和(自身を除く): 29949974406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 653, 807, 907, 1306, 1614, 1814, 1883, 1959, 2421, 2721, 3766, 3918, 4571, 4842, 5442, 5649, 5877, 6349, 8163, 9142, 11298, 11754, 12698, 13713, 16326, 16947, 19047, 27426, 33894, 38094, 41139, 57141, 82278, 114282, 175657, 243983, 351314, 487966, 526971, 592271, 731949, 1053942, 1184542, 1229599, 1463898, 1580913, 1707881, 1776813, 2195847, 2459198, 3161826, 3415762, 3553626, 3688797, 4145897, 4391694, 5123643, 5330439, 7377594, 8291794, 10247286, 10660878, 11066391, 12437691, 15370929, 22132782, 24875382, 30741858, 37313073, 74626146, 159320899, 318641798, 477962697, 955925394, 1115246293, 1433888091, 2230492586, 2867776182, 3345738879, 6691477758, 10037216637, 20074433274]

約数ペア:

[(1, 20074433274), (2, 10037216637), (3, 6691477758), (6, 3345738879), (7, 2867776182), (9, 2230492586), (14, 1433888091), (18, 1115246293), (21, 955925394), (42, 477962697), (63, 318641798), (126, 159320899), (269, 74626146), (538, 37313073), (653, 30741858), (807, 24875382), (907, 22132782), (1306, 15370929), (1614, 12437691), (1814, 11066391), (1883, 10660878), (1959, 10247286), (2421, 8291794), (2721, 7377594), (3766, 5330439), (3918, 5123643), (4571, 4391694), (4842, 4145897), (5442, 3688797), (5649, 3553626), (5877, 3415762), (6349, 3161826), (8163, 2459198), (9142, 2195847), (11298, 1776813), (11754, 1707881), (12698, 1580913), (13713, 1463898), (16326, 1229599), (16947, 1184542), (19047, 1053942), (27426, 731949), (33894, 592271), (38094, 526971), (41139, 487966), (57141, 351314), (82278, 243983), (114282, 175657)]