20199038070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{110323}}^1$

素因数の和:110709

約数の個数: 64

約数和(自身を含む): 51472765440

約数和(自身を除く): 31273727370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 359, 510, 718, 1077, 1795, 2154, 3590, 5385, 6103, 10770, 12206, 18309, 30515, 36618, 61030, 91545, 110323, 183090, 220646, 330969, 551615, 661938, 1103230, 1654845, 1875491, 3309690, 3750982, 5626473, 9377455, 11252946, 18754910, 28132365, 39605957, 56264730, 79211914, 118817871, 198029785, 237635742, 396059570, 594089355, 673301269, 1188178710, 1346602538, 2019903807, 3366506345, 4039807614, 6733012690, 10099519035, 20199038070]

約数ペア:

[(1, 20199038070), (2, 10099519035), (3, 6733012690), (5, 4039807614), (6, 3366506345), (10, 2019903807), (15, 1346602538), (17, 1188178710), (30, 673301269), (34, 594089355), (51, 396059570), (85, 237635742), (102, 198029785), (170, 118817871), (255, 79211914), (359, 56264730), (510, 39605957), (718, 28132365), (1077, 18754910), (1795, 11252946), (2154, 9377455), (3590, 5626473), (5385, 3750982), (6103, 3309690), (10770, 1875491), (12206, 1654845), (18309, 1103230), (30515, 661938), (36618, 551615), (61030, 330969), (91545, 220646), (110323, 183090)]