20221837560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{28703}}^1$

素因数の和:28842

約数の個数: 192

約数和(自身を含む): 69854054400

約数和(自身を除く): 49632216840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 103, 114, 120, 152, 171, 180, 190, 206, 228, 285, 309, 342, 360, 380, 412, 456, 515, 570, 618, 684, 760, 824, 855, 927, 1030, 1140, 1236, 1368, 1545, 1710, 1854, 1957, 2060, 2280, 2472, 3090, 3420, 3708, 3914, 4120, 4635, 5871, 6180, 6840, 7416, 7828, 9270, 9785, 11742, 12360, 15656, 17613, 18540, 19570, 23484, 28703, 29355, 35226, 37080, 39140, 46968, 57406, 58710, 70452, 78280, 86109, 88065, 114812, 117420, 140904, 143515, 172218, 176130, 229624, 234840, 258327, 287030, 344436, 352260, 430545, 516654, 545357, 574060, 688872, 704520, 861090, 1033308, 1090714, 1148120, 1291635, 1636071, 1722180, 2066616, 2181428, 2583270, 2726785, 2956409, 3272142, 3444360, 4362856, 4908213, 5166540, 5453570, 5912818, 6544284, 8180355, 8869227, 9816426, 10333080, 10907140, 11825636, 13088568, 14782045, 16360710, 17738454, 19632852, 21814280, 23651272, 24541065, 26607681, 29564090, 32721420, 35476908, 39265704, 44346135, 49082130, 53215362, 56171771, 59128180, 65442840, 70953816, 88692270, 98164260, 106430724, 112343542, 118256360, 133038405, 168515313, 177384540, 196328520, 212861448, 224687084, 266076810, 280858855, 337030626, 354769080, 449374168, 505545939, 532153620, 561717710, 674061252, 842576565, 1011091878, 1064307240, 1123435420, 1348122504, 1685153130, 2022183756, 2246870840, 2527729695, 3370306260, 4044367512, 5055459390, 6740612520, 10110918780, 20221837560]

約数ペア:

[(1, 20221837560), (2, 10110918780), (3, 6740612520), (4, 5055459390), (5, 4044367512), (6, 3370306260), (8, 2527729695), (9, 2246870840), (10, 2022183756), (12, 1685153130), (15, 1348122504), (18, 1123435420), (19, 1064307240), (20, 1011091878), (24, 842576565), (30, 674061252), (36, 561717710), (38, 532153620), (40, 505545939), (45, 449374168), (57, 354769080), (60, 337030626), (72, 280858855), (76, 266076810), (90, 224687084), (95, 212861448), (103, 196328520), (114, 177384540), (120, 168515313), (152, 133038405), (171, 118256360), (180, 112343542), (190, 106430724), (206, 98164260), (228, 88692270), (285, 70953816), (309, 65442840), (342, 59128180), (360, 56171771), (380, 53215362), (412, 49082130), (456, 44346135), (515, 39265704), (570, 35476908), (618, 32721420), (684, 29564090), (760, 26607681), (824, 24541065), (855, 23651272), (927, 21814280), (1030, 19632852), (1140, 17738454), (1236, 16360710), (1368, 14782045), (1545, 13088568), (1710, 11825636), (1854, 10907140), (1957, 10333080), (2060, 9816426), (2280, 8869227), (2472, 8180355), (3090, 6544284), (3420, 5912818), (3708, 5453570), (3914, 5166540), (4120, 4908213), (4635, 4362856), (5871, 3444360), (6180, 3272142), (6840, 2956409), (7416, 2726785), (7828, 2583270), (9270, 2181428), (9785, 2066616), (11742, 1722180), (12360, 1636071), (15656, 1291635), (17613, 1148120), (18540, 1090714), (19570, 1033308), (23484, 861090), (28703, 704520), (29355, 688872), (35226, 574060), (37080, 545357), (39140, 516654), (46968, 430545), (57406, 352260), (58710, 344436), (70452, 287030), (78280, 258327), (86109, 234840), (88065, 229624), (114812, 176130), (117420, 172218), (140904, 143515)]