20467350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{15161}}^1$

素因数の和:15182

約数の個数: 48

約数和(自身を含む): 56402640

約数和(自身を除く): 35935290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 15161, 30322, 45483, 75805, 90966, 136449, 151610, 227415, 272898, 379025, 409347, 454830, 682245, 758050, 818694, 1137075, 1364490, 2046735, 2274150, 3411225, 4093470, 6822450, 10233675, 20467350]

約数ペア:

[(1, 20467350), (2, 10233675), (3, 6822450), (5, 4093470), (6, 3411225), (9, 2274150), (10, 2046735), (15, 1364490), (18, 1137075), (25, 818694), (27, 758050), (30, 682245), (45, 454830), (50, 409347), (54, 379025), (75, 272898), (90, 227415), (135, 151610), (150, 136449), (225, 90966), (270, 75805), (450, 45483), (675, 30322), (1350, 15161)]