20087521608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{11311}}^1$

素因数の和:11400

約数の個数: 192

約数和(自身を含む): 64701020160

約数和(自身を除く): 44613498552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 961, 1023, 1302, 1364, 1736, 1848, 1922, 2046, 2387, 2604, 2728, 2883, 3844, 4092, 4774, 5208, 5766, 6727, 7161, 7688, 8184, 9548, 10571, 11311, 11532, 13454, 14322, 19096, 20181, 21142, 22622, 23064, 26908, 28644, 31713, 33933, 40362, 42284, 45244, 53816, 57288, 63426, 67866, 73997, 79177, 80724, 84568, 90488, 124421, 126852, 135732, 147994, 158354, 161448, 221991, 237531, 248842, 253704, 271464, 295988, 316708, 350641, 373263, 443982, 475062, 497684, 591976, 633416, 701282, 746526, 870947, 887964, 950124, 995368, 1051923, 1402564, 1493052, 1741894, 1775928, 1900248, 2103846, 2454487, 2612841, 2805128, 2986104, 3483788, 3857051, 4207692, 4908974, 5225682, 6967576, 7363461, 7714102, 8415384, 9817948, 10451364, 10869871, 11571153, 14726922, 15428204, 19635896, 20902728, 21739742, 23142306, 26999357, 29453844, 30856408, 32609613, 43479484, 46284612, 53998714, 58907688, 65219226, 76089097, 80998071, 86958968, 92569224, 107997428, 119568581, 130438452, 152178194, 161996142, 215994856, 228267291, 239137162, 260876904, 304356388, 323992284, 358705743, 456534582, 478274324, 608712776, 647984568, 717411486, 836980067, 913069164, 956548648, 1434822972, 1673960134, 1826138328, 2510940201, 2869645944, 3347920268, 5021880402, 6695840536, 10043760804, 20087521608]

約数ペア:

[(1, 20087521608), (2, 10043760804), (3, 6695840536), (4, 5021880402), (6, 3347920268), (7, 2869645944), (8, 2510940201), (11, 1826138328), (12, 1673960134), (14, 1434822972), (21, 956548648), (22, 913069164), (24, 836980067), (28, 717411486), (31, 647984568), (33, 608712776), (42, 478274324), (44, 456534582), (56, 358705743), (62, 323992284), (66, 304356388), (77, 260876904), (84, 239137162), (88, 228267291), (93, 215994856), (124, 161996142), (132, 152178194), (154, 130438452), (168, 119568581), (186, 107997428), (217, 92569224), (231, 86958968), (248, 80998071), (264, 76089097), (308, 65219226), (341, 58907688), (372, 53998714), (434, 46284612), (462, 43479484), (616, 32609613), (651, 30856408), (682, 29453844), (744, 26999357), (868, 23142306), (924, 21739742), (961, 20902728), (1023, 19635896), (1302, 15428204), (1364, 14726922), (1736, 11571153), (1848, 10869871), (1922, 10451364), (2046, 9817948), (2387, 8415384), (2604, 7714102), (2728, 7363461), (2883, 6967576), (3844, 5225682), (4092, 4908974), (4774, 4207692), (5208, 3857051), (5766, 3483788), (6727, 2986104), (7161, 2805128), (7688, 2612841), (8184, 2454487), (9548, 2103846), (10571, 1900248), (11311, 1775928), (11532, 1741894), (13454, 1493052), (14322, 1402564), (19096, 1051923), (20181, 995368), (21142, 950124), (22622, 887964), (23064, 870947), (26908, 746526), (28644, 701282), (31713, 633416), (33933, 591976), (40362, 497684), (42284, 475062), (45244, 443982), (53816, 373263), (57288, 350641), (63426, 316708), (67866, 295988), (73997, 271464), (79177, 253704), (80724, 248842), (84568, 237531), (90488, 221991), (124421, 161448), (126852, 158354), (135732, 147994)]