20196710976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{59063}}^1$

素因数の和:59228

約数の個数: 112

約数和(自身を含む): 57968717184

約数和(自身を除く): 37772006208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 192, 208, 274, 312, 411, 416, 548, 624, 822, 832, 1096, 1248, 1644, 1781, 2192, 2496, 3288, 3562, 4384, 5343, 6576, 7124, 8768, 10686, 13152, 14248, 21372, 26304, 28496, 42744, 56992, 59063, 85488, 113984, 118126, 170976, 177189, 236252, 341952, 354378, 472504, 708756, 767819, 945008, 1417512, 1535638, 1890016, 2303457, 2835024, 3071276, 3780032, 4606914, 5670048, 6142552, 8091631, 9213828, 11340096, 12285104, 16183262, 18427656, 24274893, 24570208, 32366524, 36855312, 48549786, 49140416, 64733048, 73710624, 97099572, 105191203, 129466096, 147421248, 194199144, 210382406, 258932192, 315573609, 388398288, 420764812, 517864384, 631147218, 776796576, 841529624, 1262294436, 1553593152, 1683059248, 2524588872, 3366118496, 5049177744, 6732236992, 10098355488, 20196710976]

約数ペア:

[(1, 20196710976), (2, 10098355488), (3, 6732236992), (4, 5049177744), (6, 3366118496), (8, 2524588872), (12, 1683059248), (13, 1553593152), (16, 1262294436), (24, 841529624), (26, 776796576), (32, 631147218), (39, 517864384), (48, 420764812), (52, 388398288), (64, 315573609), (78, 258932192), (96, 210382406), (104, 194199144), (137, 147421248), (156, 129466096), (192, 105191203), (208, 97099572), (274, 73710624), (312, 64733048), (411, 49140416), (416, 48549786), (548, 36855312), (624, 32366524), (822, 24570208), (832, 24274893), (1096, 18427656), (1248, 16183262), (1644, 12285104), (1781, 11340096), (2192, 9213828), (2496, 8091631), (3288, 6142552), (3562, 5670048), (4384, 4606914), (5343, 3780032), (6576, 3071276), (7124, 2835024), (8768, 2303457), (10686, 1890016), (13152, 1535638), (14248, 1417512), (21372, 945008), (26304, 767819), (28496, 708756), (42744, 472504), (56992, 354378), (59063, 341952), (85488, 236252), (113984, 177189), (118126, 170976)]