20116975424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{3001}}^1$

素因数の和:4184

約数の個数: 112

約数和(自身を含む): 49190916096

約数和(自身を除く): 29073940672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1151, 1456, 2302, 2912, 3001, 4604, 5824, 6002, 8057, 9208, 12004, 14963, 16114, 18416, 21007, 24008, 29926, 32228, 36832, 39013, 42014, 48016, 59852, 64456, 73664, 78026, 84028, 96032, 104741, 119704, 128912, 156052, 168056, 192064, 209482, 239408, 257824, 273091, 312104, 336112, 418964, 478816, 515648, 546182, 624208, 672224, 837928, 957632, 1092364, 1248416, 1344448, 1675856, 2184728, 2496832, 3351712, 3454151, 4369456, 6703424, 6908302, 8738912, 13816604, 17477824, 24179057, 27633208, 44903963, 48358114, 55266416, 89807926, 96716228, 110532832, 179615852, 193432456, 221065664, 314327741, 359231704, 386864912, 628655482, 718463408, 773729824, 1257310964, 1436926816, 1547459648, 2514621928, 2873853632, 5029243856, 10058487712, 20116975424]

約数ペア:

[(1, 20116975424), (2, 10058487712), (4, 5029243856), (7, 2873853632), (8, 2514621928), (13, 1547459648), (14, 1436926816), (16, 1257310964), (26, 773729824), (28, 718463408), (32, 628655482), (52, 386864912), (56, 359231704), (64, 314327741), (91, 221065664), (104, 193432456), (112, 179615852), (182, 110532832), (208, 96716228), (224, 89807926), (364, 55266416), (416, 48358114), (448, 44903963), (728, 27633208), (832, 24179057), (1151, 17477824), (1456, 13816604), (2302, 8738912), (2912, 6908302), (3001, 6703424), (4604, 4369456), (5824, 3454151), (6002, 3351712), (8057, 2496832), (9208, 2184728), (12004, 1675856), (14963, 1344448), (16114, 1248416), (18416, 1092364), (21007, 957632), (24008, 837928), (29926, 672224), (32228, 624208), (36832, 546182), (39013, 515648), (42014, 478816), (48016, 418964), (59852, 336112), (64456, 312104), (73664, 273091), (78026, 257824), (84028, 239408), (96032, 209482), (104741, 192064), (119704, 168056), (128912, 156052)]