20194114944

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{542153}}^1$

素因数の和:542267

約数の個数: 64

約数和(自身を含む): 54193713840

約数和(自身を除く): 33999598896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 12416, 18624, 37248, 542153, 1084306, 1626459, 2168612, 3252918, 4337224, 6505836, 8674448, 13011672, 17348896, 26023344, 34697792, 52046688, 52588841, 69395584, 104093376, 105177682, 157766523, 208186752, 210355364, 315533046, 420710728, 631066092, 841421456, 1262132184, 1682842912, 2524264368, 3365685824, 5048528736, 6731371648, 10097057472, 20194114944]

約数ペア:

[(1, 20194114944), (2, 10097057472), (3, 6731371648), (4, 5048528736), (6, 3365685824), (8, 2524264368), (12, 1682842912), (16, 1262132184), (24, 841421456), (32, 631066092), (48, 420710728), (64, 315533046), (96, 210355364), (97, 208186752), (128, 157766523), (192, 105177682), (194, 104093376), (291, 69395584), (384, 52588841), (388, 52046688), (582, 34697792), (776, 26023344), (1164, 17348896), (1552, 13011672), (2328, 8674448), (3104, 6505836), (4656, 4337224), (6208, 3252918), (9312, 2168612), (12416, 1626459), (18624, 1084306), (37248, 542153)]