20195592912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{6829}}^1$

素因数の和:8721

約数の個数: 120

約数和(自身を含む): 61699815840

約数和(自身を除く): 41504222928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1867, 3734, 5601, 6829, 7468, 11202, 13658, 14936, 16803, 20487, 20537, 22404, 27316, 29872, 33606, 40974, 41074, 44808, 54632, 61461, 61611, 67212, 75119, 81948, 82148, 89616, 109264, 122922, 123222, 134424, 150238, 163896, 164296, 184833, 225357, 245844, 246444, 268848, 300476, 327792, 328592, 369666, 450714, 491688, 492888, 600952, 676071, 739332, 901428, 983376, 985776, 1201904, 1352142, 1478664, 1802856, 2704284, 2957328, 3605712, 5408568, 10817136, 12749743, 25499486, 38249229, 50998972, 76498458, 101997944, 114747687, 140247173, 152996916, 203995888, 229495374, 280494346, 305993832, 420741519, 458990748, 560988692, 611987664, 841483038, 917981496, 1121977384, 1262224557, 1682966076, 1835962992, 2243954768, 2524449114, 3365932152, 5048898228, 6731864304, 10097796456, 20195592912]

約数ペア:

[(1, 20195592912), (2, 10097796456), (3, 6731864304), (4, 5048898228), (6, 3365932152), (8, 2524449114), (9, 2243954768), (11, 1835962992), (12, 1682966076), (16, 1262224557), (18, 1121977384), (22, 917981496), (24, 841483038), (33, 611987664), (36, 560988692), (44, 458990748), (48, 420741519), (66, 305993832), (72, 280494346), (88, 229495374), (99, 203995888), (132, 152996916), (144, 140247173), (176, 114747687), (198, 101997944), (264, 76498458), (396, 50998972), (528, 38249229), (792, 25499486), (1584, 12749743), (1867, 10817136), (3734, 5408568), (5601, 3605712), (6829, 2957328), (7468, 2704284), (11202, 1802856), (13658, 1478664), (14936, 1352142), (16803, 1201904), (20487, 985776), (20537, 983376), (22404, 901428), (27316, 739332), (29872, 676071), (33606, 600952), (40974, 492888), (41074, 491688), (44808, 450714), (54632, 369666), (61461, 328592), (61611, 327792), (67212, 300476), (75119, 268848), (81948, 246444), (82148, 245844), (89616, 225357), (109264, 184833), (122922, 164296), (123222, 163896), (134424, 150238)]