20189535600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1294201}}^1$

素因数の和:1294235

約数の個数: 120

約数和(自身を含む): 69648774832

約数和(自身を除く): 49459239232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 1294201, 2588402, 3882603, 5176804, 6471005, 7765206, 10353608, 12942010, 15530412, 16824613, 19413015, 20707216, 25884020, 31060824, 32355025, 33649226, 38826030, 50473839, 51768040, 62121648, 64710050, 67298452, 77652060, 84123065, 97065075, 100947678, 103536080, 129420100, 134596904, 155304120, 168246130, 194130150, 201895356, 252369195, 258840200, 269193808, 310608240, 336492260, 388260300, 403790712, 420615325, 504738390, 517680400, 672984520, 776520600, 807581424, 841230650, 1009476780, 1261845975, 1345969040, 1553041200, 1682461300, 2018953560, 2523691950, 3364922600, 4037907120, 5047383900, 6729845200, 10094767800, 20189535600]

約数ペア:

[(1, 20189535600), (2, 10094767800), (3, 6729845200), (4, 5047383900), (5, 4037907120), (6, 3364922600), (8, 2523691950), (10, 2018953560), (12, 1682461300), (13, 1553041200), (15, 1345969040), (16, 1261845975), (20, 1009476780), (24, 841230650), (25, 807581424), (26, 776520600), (30, 672984520), (39, 517680400), (40, 504738390), (48, 420615325), (50, 403790712), (52, 388260300), (60, 336492260), (65, 310608240), (75, 269193808), (78, 258840200), (80, 252369195), (100, 201895356), (104, 194130150), (120, 168246130), (130, 155304120), (150, 134596904), (156, 129420100), (195, 103536080), (200, 100947678), (208, 97065075), (240, 84123065), (260, 77652060), (300, 67298452), (312, 64710050), (325, 62121648), (390, 51768040), (400, 50473839), (520, 38826030), (600, 33649226), (624, 32355025), (650, 31060824), (780, 25884020), (975, 20707216), (1040, 19413015), (1200, 16824613), (1300, 15530412), (1560, 12942010), (1950, 10353608), (2600, 7765206), (3120, 6471005), (3900, 5176804), (5200, 3882603), (7800, 2588402), (15600, 1294201)]