20173227618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{12329}}^1$

素因数の和:12847

約数の個数: 64

約数和(自身を含む): 43938201600

約数和(自身を除く): 23764973982

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 463, 589, 926, 1178, 1389, 1767, 2778, 3534, 8797, 12329, 14353, 17594, 24658, 26391, 28706, 36987, 43059, 52782, 73974, 86118, 234251, 272707, 382199, 468502, 545414, 702753, 764398, 818121, 1146597, 1405506, 1636242, 2293194, 5708327, 7261781, 11416654, 14523562, 17124981, 21785343, 34249962, 43570686, 108458213, 176958137, 216916426, 325374639, 353916274, 530874411, 650749278, 1061748822, 3362204603, 6724409206, 10086613809, 20173227618]

約数ペア:

[(1, 20173227618), (2, 10086613809), (3, 6724409206), (6, 3362204603), (19, 1061748822), (31, 650749278), (38, 530874411), (57, 353916274), (62, 325374639), (93, 216916426), (114, 176958137), (186, 108458213), (463, 43570686), (589, 34249962), (926, 21785343), (1178, 17124981), (1389, 14523562), (1767, 11416654), (2778, 7261781), (3534, 5708327), (8797, 2293194), (12329, 1636242), (14353, 1405506), (17594, 1146597), (24658, 818121), (26391, 764398), (28706, 702753), (36987, 545414), (43059, 468502), (52782, 382199), (73974, 272707), (86118, 234251)]