20242572240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7667641}}^1$

素因数の和:7667668

約数の個数: 80

約数和(自身を含む): 68456707776

約数和(自身を除く): 48214135536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7667641, 15335282, 23002923, 30670564, 38338205, 46005846, 61341128, 76676410, 84344051, 92011692, 115014615, 122682256, 153352820, 168688102, 184023384, 230029230, 253032153, 306705640, 337376204, 368046768, 421720255, 460058460, 506064306, 613411280, 674752408, 843440510, 920116920, 1012128612, 1265160765, 1349504816, 1686881020, 1840233840, 2024257224, 2530321530, 3373762040, 4048514448, 5060643060, 6747524080, 10121286120, 20242572240]

約数ペア:

[(1, 20242572240), (2, 10121286120), (3, 6747524080), (4, 5060643060), (5, 4048514448), (6, 3373762040), (8, 2530321530), (10, 2024257224), (11, 1840233840), (12, 1686881020), (15, 1349504816), (16, 1265160765), (20, 1012128612), (22, 920116920), (24, 843440510), (30, 674752408), (33, 613411280), (40, 506064306), (44, 460058460), (48, 421720255), (55, 368046768), (60, 337376204), (66, 306705640), (80, 253032153), (88, 230029230), (110, 184023384), (120, 168688102), (132, 153352820), (165, 122682256), (176, 115014615), (220, 92011692), (240, 84344051), (264, 76676410), (330, 61341128), (440, 46005846), (528, 38338205), (660, 30670564), (880, 23002923), (1320, 15335282), (2640, 7667641)]