20212962336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10026271}}^1$

素因数の和:10026294

約数の個数: 72

約数和(自身を含む): 65692134144

約数和(自身を除く): 45479171808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10026271, 20052542, 30078813, 40105084, 60157626, 70183897, 80210168, 90236439, 120315252, 140367794, 160420336, 180472878, 210551691, 240630504, 280735588, 320840672, 360945756, 421103382, 481261008, 561471176, 631655073, 721891512, 842206764, 962522016, 1122942352, 1263310146, 1443783024, 1684413528, 2245884704, 2526620292, 2887566048, 3368827056, 5053240584, 6737654112, 10106481168, 20212962336]

約数ペア:

[(1, 20212962336), (2, 10106481168), (3, 6737654112), (4, 5053240584), (6, 3368827056), (7, 2887566048), (8, 2526620292), (9, 2245884704), (12, 1684413528), (14, 1443783024), (16, 1263310146), (18, 1122942352), (21, 962522016), (24, 842206764), (28, 721891512), (32, 631655073), (36, 561471176), (42, 481261008), (48, 421103382), (56, 360945756), (63, 320840672), (72, 280735588), (84, 240630504), (96, 210551691), (112, 180472878), (126, 160420336), (144, 140367794), (168, 120315252), (224, 90236439), (252, 80210168), (288, 70183897), (336, 60157626), (504, 40105084), (672, 30078813), (1008, 20052542), (2016, 10026271)]