20111258330096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{16853989}}^1$

素因数の和:16854162

約数の個数: 80

約数和(自身を含む): 42658931841120

約数和(自身を除く): 22547673511024

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 107, 136, 164, 214, 272, 328, 428, 656, 697, 856, 1394, 1712, 1819, 2788, 3638, 4387, 5576, 7276, 8774, 11152, 14552, 17548, 29104, 35096, 70192, 74579, 149158, 298316, 596632, 1193264, 16853989, 33707978, 67415956, 134831912, 269663824, 286517813, 573035626, 691013549, 1146071252, 1382027098, 1803376823, 2292142504, 2764054196, 3606753646, 4584285008, 5528108392, 7213507292, 11056216784, 11747230333, 14427014584, 23494460666, 28854029168, 30657405991, 46988921332, 61314811982, 73938449743, 93977842664, 122629623964, 147876899486, 187955685328, 245259247928, 295753798972, 490518495856, 591507597944, 1183015195888, 1256953645631, 2513907291262, 5027814582524, 10055629165048, 20111258330096]

約数ペア:

[(1, 20111258330096), (2, 10055629165048), (4, 5027814582524), (8, 2513907291262), (16, 1256953645631), (17, 1183015195888), (34, 591507597944), (41, 490518495856), (68, 295753798972), (82, 245259247928), (107, 187955685328), (136, 147876899486), (164, 122629623964), (214, 93977842664), (272, 73938449743), (328, 61314811982), (428, 46988921332), (656, 30657405991), (697, 28854029168), (856, 23494460666), (1394, 14427014584), (1712, 11747230333), (1819, 11056216784), (2788, 7213507292), (3638, 5528108392), (4387, 4584285008), (5576, 3606753646), (7276, 2764054196), (8774, 2292142504), (11152, 1803376823), (14552, 1382027098), (17548, 1146071252), (29104, 691013549), (35096, 573035626), (70192, 286517813), (74579, 269663824), (149158, 134831912), (298316, 67415956), (596632, 33707978), (1193264, 16853989)]