20635584

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3513

約数の個数: 56

約数和(自身を含む): 56375808

約数和(自身を除く): 35740224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3467, 5952, 6934, 10401, 13868, 20802, 27736, 41604, 55472, 83208, 107477, 110944, 166416, 214954, 221888, 322431, 332832, 429908, 644862, 665664, 859816, 1289724, 1719632, 2579448, 3439264, 5158896, 6878528, 10317792, 20635584]

約数ペア:

[(1, 20635584), (2, 10317792), (3, 6878528), (4, 5158896), (6, 3439264), (8, 2579448), (12, 1719632), (16, 1289724), (24, 859816), (31, 665664), (32, 644862), (48, 429908), (62, 332832), (64, 322431), (93, 221888), (96, 214954), (124, 166416), (186, 110944), (192, 107477), (248, 83208), (372, 55472), (496, 41604), (744, 27736), (992, 20802), (1488, 13868), (1984, 10401), (2976, 6934), (3467, 5952)]