20070358920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2934263}}^1$

素因数の和:2934299

約数の個数: 96

約数和(自身を含む): 68661777600

約数和(自身を除く): 48591418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 2934263, 5868526, 8802789, 11737052, 14671315, 17605578, 23474104, 26408367, 29342630, 35211156, 44013945, 52816734, 55750997, 58685260, 70422312, 88027890, 105633468, 111501994, 117370520, 132041835, 167252991, 176055780, 211266936, 223003988, 264083670, 278754985, 334505982, 352111560, 446007976, 501758973, 528167340, 557509970, 669011964, 836264955, 1003517946, 1056334680, 1115019940, 1338023928, 1672529910, 2007035892, 2230039880, 2508794865, 3345059820, 4014071784, 5017589730, 6690119640, 10035179460, 20070358920]

約数ペア:

[(1, 20070358920), (2, 10035179460), (3, 6690119640), (4, 5017589730), (5, 4014071784), (6, 3345059820), (8, 2508794865), (9, 2230039880), (10, 2007035892), (12, 1672529910), (15, 1338023928), (18, 1115019940), (19, 1056334680), (20, 1003517946), (24, 836264955), (30, 669011964), (36, 557509970), (38, 528167340), (40, 501758973), (45, 446007976), (57, 352111560), (60, 334505982), (72, 278754985), (76, 264083670), (90, 223003988), (95, 211266936), (114, 176055780), (120, 167252991), (152, 132041835), (171, 117370520), (180, 111501994), (190, 105633468), (228, 88027890), (285, 70422312), (342, 58685260), (360, 55750997), (380, 52816734), (456, 44013945), (570, 35211156), (684, 29342630), (760, 26408367), (855, 23474104), (1140, 17605578), (1368, 14671315), (1710, 11737052), (2280, 8802789), (3420, 5868526), (6840, 2934263)]