20199259008

素因数分解:

$2^7\times 3^4\times {\mathrm{1948231}}^1$

素因数の和:1948257

約数の個数: 80

約数和(自身を含む): 60112698360

約数和(自身を除く): 39913439352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 1948231, 3896462, 5844693, 7792924, 11689386, 15585848, 17534079, 23378772, 31171696, 35068158, 46757544, 52602237, 62343392, 70136316, 93515088, 105204474, 124686784, 140272632, 157806711, 187030176, 210408948, 249373568, 280545264, 315613422, 374060352, 420817896, 561090528, 631226844, 748120704, 841635792, 1122181056, 1262453688, 1683271584, 2244362112, 2524907376, 3366543168, 5049814752, 6733086336, 10099629504, 20199259008]

約数ペア:

[(1, 20199259008), (2, 10099629504), (3, 6733086336), (4, 5049814752), (6, 3366543168), (8, 2524907376), (9, 2244362112), (12, 1683271584), (16, 1262453688), (18, 1122181056), (24, 841635792), (27, 748120704), (32, 631226844), (36, 561090528), (48, 420817896), (54, 374060352), (64, 315613422), (72, 280545264), (81, 249373568), (96, 210408948), (108, 187030176), (128, 157806711), (144, 140272632), (162, 124686784), (192, 105204474), (216, 93515088), (288, 70136316), (324, 62343392), (384, 52602237), (432, 46757544), (576, 35068158), (648, 31171696), (864, 23378772), (1152, 17534079), (1296, 15585848), (1728, 11689386), (2592, 7792924), (3456, 5844693), (5184, 3896462), (10368, 1948231)]