20201017344

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1643963}}^1$

素因数の和:1643990

約数の個数: 52

約数和(自身を含む): 53862836496

約数和(自身を除く): 33661819152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 12288, 1643963, 3287926, 4931889, 6575852, 9863778, 13151704, 19727556, 26303408, 39455112, 52606816, 78910224, 105213632, 157820448, 210427264, 315640896, 420854528, 631281792, 841709056, 1262563584, 1683418112, 2525127168, 3366836224, 5050254336, 6733672448, 10100508672, 20201017344]

約数ペア:

[(1, 20201017344), (2, 10100508672), (3, 6733672448), (4, 5050254336), (6, 3366836224), (8, 2525127168), (12, 1683418112), (16, 1262563584), (24, 841709056), (32, 631281792), (48, 420854528), (64, 315640896), (96, 210427264), (128, 157820448), (192, 105213632), (256, 78910224), (384, 52606816), (512, 39455112), (768, 26303408), (1024, 19727556), (1536, 13151704), (2048, 9863778), (3072, 6575852), (4096, 4931889), (6144, 3287926), (12288, 1643963)]