20243079864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2113939}}^1$

素因数の和:2113977

約数の個数: 96

約数和(自身を含む): 65954928000

約数和(自身を除く): 45711848136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 2113939, 4227878, 6341817, 8455756, 12683634, 14797573, 16911512, 19025451, 25367268, 29595146, 38050902, 40164841, 44392719, 50734536, 59190292, 76101804, 80329682, 88785438, 118380584, 120494523, 133178157, 152203608, 160659364, 177570876, 240989046, 266356314, 281153887, 321318728, 355141752, 361483569, 481978092, 532712628, 562307774, 722967138, 843461661, 963956184, 1065425256, 1124615548, 1445934276, 1686923322, 2249231096, 2530384983, 2891868552, 3373846644, 5060769966, 6747693288, 10121539932, 20243079864]

約数ペア:

[(1, 20243079864), (2, 10121539932), (3, 6747693288), (4, 5060769966), (6, 3373846644), (7, 2891868552), (8, 2530384983), (9, 2249231096), (12, 1686923322), (14, 1445934276), (18, 1124615548), (19, 1065425256), (21, 963956184), (24, 843461661), (28, 722967138), (36, 562307774), (38, 532712628), (42, 481978092), (56, 361483569), (57, 355141752), (63, 321318728), (72, 281153887), (76, 266356314), (84, 240989046), (114, 177570876), (126, 160659364), (133, 152203608), (152, 133178157), (168, 120494523), (171, 118380584), (228, 88785438), (252, 80329682), (266, 76101804), (342, 59190292), (399, 50734536), (456, 44392719), (504, 40164841), (532, 38050902), (684, 29595146), (798, 25367268), (1064, 19025451), (1197, 16911512), (1368, 14797573), (1596, 12683634), (2394, 8455756), (3192, 6341817), (4788, 4227878), (9576, 2113939)]