20419555584

素因数分解:

$2^8\times 3^1\times {\mathrm{26587963}}^1$

素因数の和:26587982

約数の個数: 36

約数和(自身を含む): 54345798416

約数和(自身を除く): 33926242832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26587963, 53175926, 79763889, 106351852, 159527778, 212703704, 319055556, 425407408, 638111112, 850814816, 1276222224, 1701629632, 2552444448, 3403259264, 5104888896, 6806518528, 10209777792, 20419555584]

約数ペア:

[(1, 20419555584), (2, 10209777792), (3, 6806518528), (4, 5104888896), (6, 3403259264), (8, 2552444448), (12, 1701629632), (16, 1276222224), (24, 850814816), (32, 638111112), (48, 425407408), (64, 319055556), (96, 212703704), (128, 159527778), (192, 106351852), (256, 79763889), (384, 53175926), (768, 26587963)]