20169952192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1426043}}^1$

素因数の和:1426085

約数の個数: 56

約数和(自身を含む): 45639112176

約数和(自身を除く): 25469159984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 1426043, 2852086, 5704172, 11408344, 18538559, 22816688, 24242731, 37077118, 45633376, 48485462, 74154236, 91266752, 96970924, 148308472, 193941848, 296616944, 315155503, 387883696, 593233888, 630311006, 775767392, 1186467776, 1260622012, 1551534784, 2521244024, 5042488048, 10084976096, 20169952192]

約数ペア:

[(1, 20169952192), (2, 10084976096), (4, 5042488048), (8, 2521244024), (13, 1551534784), (16, 1260622012), (17, 1186467776), (26, 775767392), (32, 630311006), (34, 593233888), (52, 387883696), (64, 315155503), (68, 296616944), (104, 193941848), (136, 148308472), (208, 96970924), (221, 91266752), (272, 74154236), (416, 48485462), (442, 45633376), (544, 37077118), (832, 24242731), (884, 22816688), (1088, 18538559), (1768, 11408344), (3536, 5704172), (7072, 2852086), (14144, 1426043)]