20236844124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{85159}}^1$

素因数の和:85240

約数の個数: 144

約数和(自身を含む): 62492451840

約数和(自身を除く): 42255607716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 63, 69, 82, 84, 92, 123, 126, 138, 161, 164, 207, 246, 252, 276, 287, 322, 369, 414, 483, 492, 574, 644, 738, 828, 861, 943, 966, 1148, 1449, 1476, 1722, 1886, 1932, 2583, 2829, 2898, 3444, 3772, 5166, 5658, 5796, 6601, 8487, 10332, 11316, 13202, 16974, 19803, 26404, 33948, 39606, 59409, 79212, 85159, 118818, 170318, 237636, 255477, 340636, 510954, 596113, 766431, 1021908, 1192226, 1532862, 1788339, 1958657, 2384452, 3065724, 3491519, 3576678, 3917314, 5365017, 5875971, 6983038, 7153356, 7834628, 10474557, 10730034, 11751942, 13710599, 13966076, 17627913, 20949114, 21460068, 23503884, 24440633, 27421198, 31423671, 35255826, 41131797, 41898228, 48881266, 54842396, 62847342, 70511652, 73321899, 80304937, 82263594, 97762532, 123395391, 125694684, 146643798, 160609874, 164527188, 219965697, 240914811, 246790782, 293287596, 321219748, 439931394, 481829622, 493581564, 562134559, 722744433, 879862788, 963659244, 1124269118, 1445488866, 1686403677, 2248538236, 2890977732, 3372807354, 5059211031, 6745614708, 10118422062, 20236844124]

約数ペア:

[(1, 20236844124), (2, 10118422062), (3, 6745614708), (4, 5059211031), (6, 3372807354), (7, 2890977732), (9, 2248538236), (12, 1686403677), (14, 1445488866), (18, 1124269118), (21, 963659244), (23, 879862788), (28, 722744433), (36, 562134559), (41, 493581564), (42, 481829622), (46, 439931394), (63, 321219748), (69, 293287596), (82, 246790782), (84, 240914811), (92, 219965697), (123, 164527188), (126, 160609874), (138, 146643798), (161, 125694684), (164, 123395391), (207, 97762532), (246, 82263594), (252, 80304937), (276, 73321899), (287, 70511652), (322, 62847342), (369, 54842396), (414, 48881266), (483, 41898228), (492, 41131797), (574, 35255826), (644, 31423671), (738, 27421198), (828, 24440633), (861, 23503884), (943, 21460068), (966, 20949114), (1148, 17627913), (1449, 13966076), (1476, 13710599), (1722, 11751942), (1886, 10730034), (1932, 10474557), (2583, 7834628), (2829, 7153356), (2898, 6983038), (3444, 5875971), (3772, 5365017), (5166, 3917314), (5658, 3576678), (5796, 3491519), (6601, 3065724), (8487, 2384452), (10332, 1958657), (11316, 1788339), (13202, 1532862), (16974, 1192226), (19803, 1021908), (26404, 766431), (33948, 596113), (39606, 510954), (59409, 340636), (79212, 255477), (85159, 237636), (118818, 170318)]