20423778816

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26021}}^1$

素因数の和:26122

約数の個数: 160

約数和(自身を含む): 63037358208

約数和(自身を除く): 42613579392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 512, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1536, 1752, 1792, 2044, 2336, 2688, 3066, 3504, 3584, 4088, 4672, 5376, 6132, 7008, 8176, 9344, 10752, 12264, 14016, 16352, 18688, 24528, 26021, 28032, 32704, 37376, 49056, 52042, 56064, 65408, 78063, 98112, 104084, 112128, 130816, 156126, 182147, 196224, 208168, 261632, 312252, 364294, 392448, 416336, 546441, 624504, 728588, 784896, 832672, 1092882, 1249008, 1457176, 1665344, 1899533, 2185764, 2498016, 2914352, 3330688, 3799066, 4371528, 4996032, 5698599, 5828704, 6661376, 7598132, 8743056, 9992064, 11397198, 11657408, 13296731, 13322752, 15196264, 17486112, 19984128, 22794396, 23314816, 26593462, 30392528, 34972224, 39890193, 39968256, 45588792, 46629632, 53186924, 60785056, 69944448, 79780386, 91177584, 93259264, 106373848, 121570112, 139888896, 159560772, 182355168, 212747696, 243140224, 279777792, 319121544, 364710336, 425495392, 486280448, 638243088, 729420672, 850990784, 972560896, 1276486176, 1458841344, 1701981568, 2552972352, 2917682688, 3403963136, 5105944704, 6807926272, 10211889408, 20423778816]

約数ペア:

[(1, 20423778816), (2, 10211889408), (3, 6807926272), (4, 5105944704), (6, 3403963136), (7, 2917682688), (8, 2552972352), (12, 1701981568), (14, 1458841344), (16, 1276486176), (21, 972560896), (24, 850990784), (28, 729420672), (32, 638243088), (42, 486280448), (48, 425495392), (56, 364710336), (64, 319121544), (73, 279777792), (84, 243140224), (96, 212747696), (112, 182355168), (128, 159560772), (146, 139888896), (168, 121570112), (192, 106373848), (219, 93259264), (224, 91177584), (256, 79780386), (292, 69944448), (336, 60785056), (384, 53186924), (438, 46629632), (448, 45588792), (511, 39968256), (512, 39890193), (584, 34972224), (672, 30392528), (768, 26593462), (876, 23314816), (896, 22794396), (1022, 19984128), (1168, 17486112), (1344, 15196264), (1533, 13322752), (1536, 13296731), (1752, 11657408), (1792, 11397198), (2044, 9992064), (2336, 8743056), (2688, 7598132), (3066, 6661376), (3504, 5828704), (3584, 5698599), (4088, 4996032), (4672, 4371528), (5376, 3799066), (6132, 3330688), (7008, 2914352), (8176, 2498016), (9344, 2185764), (10752, 1899533), (12264, 1665344), (14016, 1457176), (16352, 1249008), (18688, 1092882), (24528, 832672), (26021, 784896), (28032, 728588), (32704, 624504), (37376, 546441), (49056, 416336), (52042, 392448), (56064, 364294), (65408, 312252), (78063, 261632), (98112, 208168), (104084, 196224), (112128, 182147), (130816, 156126)]