20232508515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 33739689984

約数和(自身を除く): 13507181469

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 421, 465, 543, 571, 905, 1263, 1713, 2105, 2715, 2855, 5611, 6315, 8565, 13051, 16833, 17701, 28055, 39153, 53103, 65255, 76201, 84165, 88505, 103351, 195765, 228603, 240391, 265515, 310053, 381005, 516755, 721173, 1143015, 1201955, 1550265, 2362231, 3203881, 3605865, 7086693, 7452121, 9611643, 11811155, 16019405, 22356363, 35433465, 37260605, 43510771, 48058215, 111781815, 130532313, 217553855, 652661565, 1348833901, 4046501703, 6744169505, 20232508515]

約数ペア:

[(1, 20232508515), (3, 6744169505), (5, 4046501703), (15, 1348833901), (31, 652661565), (93, 217553855), (155, 130532313), (181, 111781815), (421, 48058215), (465, 43510771), (543, 37260605), (571, 35433465), (905, 22356363), (1263, 16019405), (1713, 11811155), (2105, 9611643), (2715, 7452121), (2855, 7086693), (5611, 3605865), (6315, 3203881), (8565, 2362231), (13051, 1550265), (16833, 1201955), (17701, 1143015), (28055, 721173), (39153, 516755), (53103, 381005), (65255, 310053), (76201, 265515), (84165, 240391), (88505, 228603), (103351, 195765)]