20195593824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{11959}}^1$

素因数の和:12345

約数の個数: 144

約数和(自身を含む): 61845638400

約数和(自身を除く): 41650044576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 359, 392, 588, 672, 718, 784, 1077, 1176, 1436, 1568, 2154, 2352, 2513, 2872, 4308, 4704, 5026, 5744, 7539, 8616, 10052, 11488, 11959, 15078, 17232, 17591, 20104, 23918, 30156, 34464, 35182, 35877, 40208, 47836, 52773, 60312, 70364, 71754, 80416, 83713, 95672, 105546, 120624, 140728, 143508, 167426, 191344, 211092, 241248, 251139, 281456, 287016, 334852, 382688, 422184, 502278, 562912, 574032, 585991, 669704, 844368, 1004556, 1148064, 1171982, 1339408, 1688736, 1757973, 2009112, 2343964, 2678816, 3515946, 4018224, 4293281, 4687928, 7031892, 8036448, 8586562, 9375856, 12879843, 14063784, 17173124, 18751712, 25759686, 28127568, 30052967, 34346248, 51519372, 56255136, 60105934, 68692496, 90158901, 103038744, 120211868, 137384992, 180317802, 206077488, 210370769, 240423736, 360635604, 412154976, 420741538, 480847472, 631112307, 721271208, 841483076, 961694944, 1262224614, 1442542416, 1682966152, 2524449228, 2885084832, 3365932304, 5048898456, 6731864608, 10097796912, 20195593824]

約数ペア:

[(1, 20195593824), (2, 10097796912), (3, 6731864608), (4, 5048898456), (6, 3365932304), (7, 2885084832), (8, 2524449228), (12, 1682966152), (14, 1442542416), (16, 1262224614), (21, 961694944), (24, 841483076), (28, 721271208), (32, 631112307), (42, 480847472), (48, 420741538), (49, 412154976), (56, 360635604), (84, 240423736), (96, 210370769), (98, 206077488), (112, 180317802), (147, 137384992), (168, 120211868), (196, 103038744), (224, 90158901), (294, 68692496), (336, 60105934), (359, 56255136), (392, 51519372), (588, 34346248), (672, 30052967), (718, 28127568), (784, 25759686), (1077, 18751712), (1176, 17173124), (1436, 14063784), (1568, 12879843), (2154, 9375856), (2352, 8586562), (2513, 8036448), (2872, 7031892), (4308, 4687928), (4704, 4293281), (5026, 4018224), (5744, 3515946), (7539, 2678816), (8616, 2343964), (10052, 2009112), (11488, 1757973), (11959, 1688736), (15078, 1339408), (17232, 1171982), (17591, 1148064), (20104, 1004556), (23918, 844368), (30156, 669704), (34464, 585991), (35182, 574032), (35877, 562912), (40208, 502278), (47836, 422184), (52773, 382688), (60312, 334852), (70364, 287016), (71754, 281456), (80416, 251139), (83713, 241248), (95672, 211092), (105546, 191344), (120624, 167426), (140728, 143508)]