20028062430

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{265871}}^1$

素因数の和:265924

約数の個数: 96

約数和(自身を含む): 55743787008

約数和(自身を除く): 35715724578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 810, 837, 930, 1215, 1395, 1674, 2430, 2511, 2790, 4185, 5022, 7533, 8370, 12555, 15066, 25110, 37665, 75330, 265871, 531742, 797613, 1329355, 1595226, 2392839, 2658710, 3988065, 4785678, 7178517, 7976130, 8242001, 11964195, 14357034, 16484002, 21535551, 23928390, 24726003, 35892585, 41210005, 43071102, 49452006, 64606653, 71785170, 74178009, 82420010, 107677755, 123630015, 129213306, 148356018, 215355510, 222534027, 247260030, 323033265, 370890045, 445068054, 646066530, 667602081, 741780090, 1112670135, 1335204162, 2002806243, 2225340270, 3338010405, 4005612486, 6676020810, 10014031215, 20028062430]

約数ペア:

[(1, 20028062430), (2, 10014031215), (3, 6676020810), (5, 4005612486), (6, 3338010405), (9, 2225340270), (10, 2002806243), (15, 1335204162), (18, 1112670135), (27, 741780090), (30, 667602081), (31, 646066530), (45, 445068054), (54, 370890045), (62, 323033265), (81, 247260030), (90, 222534027), (93, 215355510), (135, 148356018), (155, 129213306), (162, 123630015), (186, 107677755), (243, 82420010), (270, 74178009), (279, 71785170), (310, 64606653), (405, 49452006), (465, 43071102), (486, 41210005), (558, 35892585), (810, 24726003), (837, 23928390), (930, 21535551), (1215, 16484002), (1395, 14357034), (1674, 11964195), (2430, 8242001), (2511, 7976130), (2790, 7178517), (4185, 4785678), (5022, 3988065), (7533, 2658710), (8370, 2392839), (12555, 1595226), (15066, 1329355), (25110, 797613), (37665, 531742), (75330, 265871)]