20148068055

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1\times {\mathrm{16073}}^1$

素因数の和:16707

約数の個数: 32

約数和(自身を含む): 32480796096

約数和(自身を除く): 12332728041

約数列:

[1, 3, 5, 15, 193, 433, 579, 965, 1299, 2165, 2895, 6495, 16073, 48219, 80365, 83569, 241095, 250707, 417845, 1253535, 3102089, 6959609, 9306267, 15510445, 20878827, 34798045, 46531335, 104394135, 1343204537, 4029613611, 6716022685, 20148068055]

約数ペア:

[(1, 20148068055), (3, 6716022685), (5, 4029613611), (15, 1343204537), (193, 104394135), (433, 46531335), (579, 34798045), (965, 20878827), (1299, 15510445), (2165, 9306267), (2895, 6959609), (6495, 3102089), (16073, 1253535), (48219, 417845), (80365, 250707), (83569, 241095)]