2006755020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21481}}^1$

素因数の和:21672

約数の個数: 96

約数和(自身を含む): 6279618240

約数和(自身を除く): 4272863220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4671, 5190, 6228, 7785, 9342, 10380, 15570, 18684, 21481, 23355, 31140, 42962, 46710, 64443, 85924, 93420, 107405, 128886, 193329, 214810, 257772, 322215, 386658, 429620, 579987, 644430, 773316, 966645, 1159974, 1288860, 1933290, 2319948, 2899935, 3716213, 3866580, 5799870, 7432426, 11148639, 11599740, 14864852, 18581065, 22297278, 33445917, 37162130, 44594556, 55743195, 66891834, 74324260, 100337751, 111486390, 133783668, 167229585, 200675502, 222972780, 334459170, 401351004, 501688755, 668918340, 1003377510, 2006755020]

約数ペア:

[(1, 2006755020), (2, 1003377510), (3, 668918340), (4, 501688755), (5, 401351004), (6, 334459170), (9, 222972780), (10, 200675502), (12, 167229585), (15, 133783668), (18, 111486390), (20, 100337751), (27, 74324260), (30, 66891834), (36, 55743195), (45, 44594556), (54, 37162130), (60, 33445917), (90, 22297278), (108, 18581065), (135, 14864852), (173, 11599740), (180, 11148639), (270, 7432426), (346, 5799870), (519, 3866580), (540, 3716213), (692, 2899935), (865, 2319948), (1038, 1933290), (1557, 1288860), (1730, 1159974), (2076, 966645), (2595, 773316), (3114, 644430), (3460, 579987), (4671, 429620), (5190, 386658), (6228, 322215), (7785, 257772), (9342, 214810), (10380, 193329), (15570, 128886), (18684, 107405), (21481, 93420), (23355, 85924), (31140, 64443), (42962, 46710)]