22019980860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{18899}}^1\times {\mathrm{6473}}^1$

素因数の和:25387

約数の個数: 72

約数和(自身を含む): 66807795600

約数和(自身を除く): 44787814740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6473, 12946, 18899, 19419, 25892, 32365, 37798, 38838, 56697, 58257, 64730, 75596, 77676, 94495, 97095, 113394, 116514, 129460, 170091, 188990, 194190, 226788, 233028, 283485, 291285, 340182, 377980, 388380, 566970, 582570, 680364, 850455, 1133940, 1165140, 1700910, 3401820, 122333227, 244666454, 366999681, 489332908, 611666135, 733999362, 1100999043, 1223332270, 1467998724, 1834998405, 2201998086, 2446664540, 3669996810, 4403996172, 5504995215, 7339993620, 11009990430, 22019980860]

約数ペア:

[(1, 22019980860), (2, 11009990430), (3, 7339993620), (4, 5504995215), (5, 4403996172), (6, 3669996810), (9, 2446664540), (10, 2201998086), (12, 1834998405), (15, 1467998724), (18, 1223332270), (20, 1100999043), (30, 733999362), (36, 611666135), (45, 489332908), (60, 366999681), (90, 244666454), (180, 122333227), (6473, 3401820), (12946, 1700910), (18899, 1165140), (19419, 1133940), (25892, 850455), (32365, 680364), (37798, 582570), (38838, 566970), (56697, 388380), (58257, 377980), (64730, 340182), (75596, 291285), (77676, 283485), (94495, 233028), (97095, 226788), (113394, 194190), (116514, 188990), (129460, 170091)]