20474378112

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2806247}}^1$

素因数の和:2806283

約数の個数: 64

約数和(自身を含む): 57247459200

約数和(自身を除く): 36773081088

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, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 2806247, 5612494, 8418741, 11224988, 16837482, 22449976, 33674964, 44899952, 53318693, 67349928, 89799904, 106637386, 134699856, 159956079, 179599808, 213274772, 269399712, 319912158, 359199616, 426549544, 538799424, 639824316, 853099088, 1077598848, 1279648632, 1706198176, 2559297264, 3412396352, 5118594528, 6824792704, 10237189056, 20474378112]

約数ペア:

[(1, 20474378112), (2, 10237189056), (3, 6824792704), (4, 5118594528), (6, 3412396352), (8, 2559297264), (12, 1706198176), (16, 1279648632), (19, 1077598848), (24, 853099088), (32, 639824316), (38, 538799424), (48, 426549544), (57, 359199616), (64, 319912158), (76, 269399712), (96, 213274772), (114, 179599808), (128, 159956079), (152, 134699856), (192, 106637386), (228, 89799904), (304, 67349928), (384, 53318693), (456, 44899952), (608, 33674964), (912, 22449976), (1216, 16837482), (1824, 11224988), (2432, 8418741), (3648, 5612494), (7296, 2806247)]