20236591032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{3259}}^1$

素因数の和:4905

約数の個数: 128

約数和(自身を含む): 60388761600

約数和(自身を除く): 40152170568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1607, 1932, 3214, 3259, 3864, 4821, 6428, 6518, 9642, 9777, 11249, 12856, 13036, 19284, 19554, 22498, 22813, 26072, 33747, 36961, 38568, 39108, 44996, 45626, 67494, 68439, 73922, 74957, 78216, 89992, 91252, 110883, 134988, 136878, 147844, 149914, 182504, 221766, 224871, 258727, 269976, 273756, 295688, 299828, 443532, 449742, 517454, 524699, 547512, 599656, 776181, 887064, 899484, 1034908, 1049398, 1552362, 1574097, 1798968, 2069816, 2098796, 3104724, 3148194, 4197592, 5237213, 6209448, 6296388, 10474426, 12592776, 15711639, 20948852, 31423278, 36660491, 41897704, 62846556, 73320982, 109981473, 120455899, 125693112, 146641964, 219962946, 240911798, 293283928, 361367697, 439925892, 481823596, 722735394, 843191293, 879851784, 963647192, 1445470788, 1686382586, 2529573879, 2890941576, 3372765172, 5059147758, 6745530344, 10118295516, 20236591032]

約数ペア:

[(1, 20236591032), (2, 10118295516), (3, 6745530344), (4, 5059147758), (6, 3372765172), (7, 2890941576), (8, 2529573879), (12, 1686382586), (14, 1445470788), (21, 963647192), (23, 879851784), (24, 843191293), (28, 722735394), (42, 481823596), (46, 439925892), (56, 361367697), (69, 293283928), (84, 240911798), (92, 219962946), (138, 146641964), (161, 125693112), (168, 120455899), (184, 109981473), (276, 73320982), (322, 62846556), (483, 41897704), (552, 36660491), (644, 31423278), (966, 20948852), (1288, 15711639), (1607, 12592776), (1932, 10474426), (3214, 6296388), (3259, 6209448), (3864, 5237213), (4821, 4197592), (6428, 3148194), (6518, 3104724), (9642, 2098796), (9777, 2069816), (11249, 1798968), (12856, 1574097), (13036, 1552362), (19284, 1049398), (19554, 1034908), (22498, 899484), (22813, 887064), (26072, 776181), (33747, 599656), (36961, 547512), (38568, 524699), (39108, 517454), (44996, 449742), (45626, 443532), (67494, 299828), (68439, 295688), (73922, 273756), (74957, 269976), (78216, 258727), (89992, 224871), (91252, 221766), (110883, 182504), (134988, 149914), (136878, 147844)]