20219034360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{24070279}}^1$

素因数の和:24070300

約数の個数: 64

約数和(自身を含む): 69322406400

約数和(自身を除く): 49103372040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 24070279, 48140558, 72210837, 96281116, 120351395, 144421674, 168491953, 192562232, 240702790, 288843348, 336983906, 361054185, 481405580, 505475859, 577686696, 673967812, 722108370, 842459765, 962811160, 1010951718, 1347935624, 1444216740, 1684919530, 2021903436, 2527379295, 2888433480, 3369839060, 4043806872, 5054758590, 6739678120, 10109517180, 20219034360]

約数ペア:

[(1, 20219034360), (2, 10109517180), (3, 6739678120), (4, 5054758590), (5, 4043806872), (6, 3369839060), (7, 2888433480), (8, 2527379295), (10, 2021903436), (12, 1684919530), (14, 1444216740), (15, 1347935624), (20, 1010951718), (21, 962811160), (24, 842459765), (28, 722108370), (30, 673967812), (35, 577686696), (40, 505475859), (42, 481405580), (56, 361054185), (60, 336983906), (70, 288843348), (84, 240702790), (105, 192562232), (120, 168491953), (140, 144421674), (168, 120351395), (210, 96281116), (280, 72210837), (420, 48140558), (840, 24070279)]