20243337390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{194069}}^1$

素因数の和:194162

約数の個数: 96

約数和(自身を含む): 56311351200

約数和(自身を除く): 36068013810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 171, 183, 190, 285, 305, 342, 366, 549, 570, 610, 855, 915, 1098, 1159, 1710, 1830, 2318, 2745, 3477, 5490, 5795, 6954, 10431, 11590, 17385, 20862, 34770, 52155, 104310, 194069, 388138, 582207, 970345, 1164414, 1746621, 1940690, 2911035, 3493242, 3687311, 5822070, 7374622, 8733105, 11061933, 11838209, 17466210, 18436555, 22123866, 23676418, 33185799, 35514627, 36873110, 55309665, 59191045, 66371598, 71029254, 106543881, 110619330, 118382090, 165928995, 177573135, 213087762, 224925971, 331857990, 355146270, 449851942, 532719405, 674777913, 1065438810, 1124629855, 1349555826, 2024333739, 2249259710, 3373889565, 4048667478, 6747779130, 10121668695, 20243337390]

約数ペア:

[(1, 20243337390), (2, 10121668695), (3, 6747779130), (5, 4048667478), (6, 3373889565), (9, 2249259710), (10, 2024333739), (15, 1349555826), (18, 1124629855), (19, 1065438810), (30, 674777913), (38, 532719405), (45, 449851942), (57, 355146270), (61, 331857990), (90, 224925971), (95, 213087762), (114, 177573135), (122, 165928995), (171, 118382090), (183, 110619330), (190, 106543881), (285, 71029254), (305, 66371598), (342, 59191045), (366, 55309665), (549, 36873110), (570, 35514627), (610, 33185799), (855, 23676418), (915, 22123866), (1098, 18436555), (1159, 17466210), (1710, 11838209), (1830, 11061933), (2318, 8733105), (2745, 7374622), (3477, 5822070), (5490, 3687311), (5795, 3493242), (6954, 2911035), (10431, 1940690), (11590, 1746621), (17385, 1164414), (20862, 970345), (34770, 582207), (52155, 388138), (104310, 194069)]