20045097432

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{11657}}^1$

素因数の和:12110

約数の個数: 128

約数和(自身を含む): 58756320000

約数和(自身を除く): 38711222568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 419, 456, 513, 684, 838, 1026, 1257, 1368, 1676, 2052, 2514, 3352, 3771, 4104, 5028, 7542, 7961, 10056, 11313, 11657, 15084, 15922, 22626, 23314, 23883, 30168, 31844, 34971, 45252, 46628, 47766, 63688, 69942, 71649, 90504, 93256, 95532, 104913, 139884, 143298, 191064, 209826, 214947, 221483, 279768, 286596, 314739, 419652, 429894, 442966, 573192, 629478, 664449, 839304, 859788, 885932, 1258956, 1328898, 1719576, 1771864, 1993347, 2517912, 2657796, 3986694, 4884283, 5315592, 5980041, 7973388, 9768566, 11960082, 14652849, 15946776, 19537132, 23920164, 29305698, 39074264, 43958547, 47840328, 58611396, 87917094, 92801377, 117222792, 131875641, 175834188, 185602754, 263751282, 278404131, 351668376, 371205508, 527502564, 556808262, 742411016, 835212393, 1055005128, 1113616524, 1670424786, 2227233048, 2505637179, 3340849572, 5011274358, 6681699144, 10022548716, 20045097432]

約数ペア:

[(1, 20045097432), (2, 10022548716), (3, 6681699144), (4, 5011274358), (6, 3340849572), (8, 2505637179), (9, 2227233048), (12, 1670424786), (18, 1113616524), (19, 1055005128), (24, 835212393), (27, 742411016), (36, 556808262), (38, 527502564), (54, 371205508), (57, 351668376), (72, 278404131), (76, 263751282), (108, 185602754), (114, 175834188), (152, 131875641), (171, 117222792), (216, 92801377), (228, 87917094), (342, 58611396), (419, 47840328), (456, 43958547), (513, 39074264), (684, 29305698), (838, 23920164), (1026, 19537132), (1257, 15946776), (1368, 14652849), (1676, 11960082), (2052, 9768566), (2514, 7973388), (3352, 5980041), (3771, 5315592), (4104, 4884283), (5028, 3986694), (7542, 2657796), (7961, 2517912), (10056, 1993347), (11313, 1771864), (11657, 1719576), (15084, 1328898), (15922, 1258956), (22626, 885932), (23314, 859788), (23883, 839304), (30168, 664449), (31844, 629478), (34971, 573192), (45252, 442966), (46628, 429894), (47766, 419652), (63688, 314739), (69942, 286596), (71649, 279768), (90504, 221483), (93256, 214947), (95532, 209826), (104913, 191064), (139884, 143298)]