20952959232

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1435921}}^1$

素因数の和:1435959

約数の個数: 72

約数和(自身を含む): 58700491360

約数和(自身を除く): 37747532128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 1435921, 2871842, 4307763, 5743684, 8615526, 11487368, 17231052, 22974736, 27282499, 34462104, 45949472, 54564998, 68924208, 81847497, 91898944, 109129996, 137848416, 163694994, 183797888, 218259992, 275696832, 327389988, 367595776, 436519984, 551393664, 654779976, 873039968, 1102787328, 1309559952, 1746079936, 2619119904, 3492159872, 5238239808, 6984319744, 10476479616, 20952959232]

約数ペア:

[(1, 20952959232), (2, 10476479616), (3, 6984319744), (4, 5238239808), (6, 3492159872), (8, 2619119904), (12, 1746079936), (16, 1309559952), (19, 1102787328), (24, 873039968), (32, 654779976), (38, 551393664), (48, 436519984), (57, 367595776), (64, 327389988), (76, 275696832), (96, 218259992), (114, 183797888), (128, 163694994), (152, 137848416), (192, 109129996), (228, 91898944), (256, 81847497), (304, 68924208), (384, 54564998), (456, 45949472), (608, 34462104), (768, 27282499), (912, 22974736), (1216, 17231052), (1824, 11487368), (2432, 8615526), (3648, 5743684), (4864, 4307763), (7296, 2871842), (14592, 1435921)]