20073300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5177

約数の個数: 72

約数和(自身を含む): 62558496

約数和(自身を除く): 42485196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5147, 10294, 15441, 20588, 25735, 30882, 51470, 61764, 66911, 77205, 102940, 128675, 133822, 154410, 200733, 257350, 267644, 308820, 334555, 386025, 401466, 514700, 669110, 772050, 802932, 1003665, 1338220, 1544100, 1672775, 2007330, 3345550, 4014660, 5018325, 6691100, 10036650, 20073300]

約数ペア:

[(1, 20073300), (2, 10036650), (3, 6691100), (4, 5018325), (5, 4014660), (6, 3345550), (10, 2007330), (12, 1672775), (13, 1544100), (15, 1338220), (20, 1003665), (25, 802932), (26, 772050), (30, 669110), (39, 514700), (50, 401466), (52, 386025), (60, 334555), (65, 308820), (75, 267644), (78, 257350), (100, 200733), (130, 154410), (150, 133822), (156, 128675), (195, 102940), (260, 77205), (300, 66911), (325, 61764), (390, 51470), (650, 30882), (780, 25735), (975, 20588), (1300, 15441), (1950, 10294), (3900, 5147)]