20120130432

素因数分解:

$2^7\times 3^4\times {\mathrm{1940599}}^1$

素因数の和:1940625

約数の個数: 80

約数和(自身を含む): 59877213000

約数和(自身を除く): 39757082568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 1940599, 3881198, 5821797, 7762396, 11643594, 15524792, 17465391, 23287188, 31049584, 34930782, 46574376, 52396173, 62099168, 69861564, 93148752, 104792346, 124198336, 139723128, 157188519, 186297504, 209584692, 248396672, 279446256, 314377038, 372595008, 419169384, 558892512, 628754076, 745190016, 838338768, 1117785024, 1257508152, 1676677536, 2235570048, 2515016304, 3353355072, 5030032608, 6706710144, 10060065216, 20120130432]

約数ペア:

[(1, 20120130432), (2, 10060065216), (3, 6706710144), (4, 5030032608), (6, 3353355072), (8, 2515016304), (9, 2235570048), (12, 1676677536), (16, 1257508152), (18, 1117785024), (24, 838338768), (27, 745190016), (32, 628754076), (36, 558892512), (48, 419169384), (54, 372595008), (64, 314377038), (72, 279446256), (81, 248396672), (96, 209584692), (108, 186297504), (128, 157188519), (144, 139723128), (162, 124198336), (192, 104792346), (216, 93148752), (288, 69861564), (324, 62099168), (384, 52396173), (432, 46574376), (576, 34930782), (648, 31049584), (864, 23287188), (1152, 17465391), (1296, 15524792), (1728, 11643594), (2592, 7762396), (3456, 5821797), (5184, 3881198), (10368, 1940599)]