20763288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3201

約数の個数: 96

約数和(自身を含む): 69232800

約数和(自身を除く): 48469512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3169, 3276, 6338, 6552, 9507, 12676, 19014, 22183, 25352, 28521, 38028, 41197, 44366, 57042, 66549, 76056, 82394, 88732, 114084, 123591, 133098, 164788, 177464, 199647, 228168, 247182, 266196, 288379, 329576, 370773, 399294, 494364, 532392, 576758, 741546, 798588, 865137, 988728, 1153516, 1483092, 1597176, 1730274, 2307032, 2595411, 2966184, 3460548, 5190822, 6921096, 10381644, 20763288]

約数ペア:

[(1, 20763288), (2, 10381644), (3, 6921096), (4, 5190822), (6, 3460548), (7, 2966184), (8, 2595411), (9, 2307032), (12, 1730274), (13, 1597176), (14, 1483092), (18, 1153516), (21, 988728), (24, 865137), (26, 798588), (28, 741546), (36, 576758), (39, 532392), (42, 494364), (52, 399294), (56, 370773), (63, 329576), (72, 288379), (78, 266196), (84, 247182), (91, 228168), (104, 199647), (117, 177464), (126, 164788), (156, 133098), (168, 123591), (182, 114084), (234, 88732), (252, 82394), (273, 76056), (312, 66549), (364, 57042), (468, 44366), (504, 41197), (546, 38028), (728, 28521), (819, 25352), (936, 22183), (1092, 19014), (1638, 12676), (2184, 9507), (3169, 6552), (3276, 6338)]