20242371576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{748387}}^1$

素因数の和:748433

約数の個数: 96

約数和(自身を含む): 61427687040

約数和(自身を除く): 41185315464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1127, 1176, 1288, 1932, 2254, 3381, 3864, 4508, 6762, 9016, 13524, 27048, 748387, 1496774, 2245161, 2993548, 4490322, 5238709, 5987096, 8980644, 10477418, 15716127, 17212901, 17961288, 20954836, 31432254, 34425802, 36670963, 41909672, 51638703, 62864508, 68851604, 73341926, 103277406, 110012889, 120490307, 125729016, 137703208, 146683852, 206554812, 220025778, 240980614, 293367704, 361470921, 413109624, 440051556, 481961228, 722941842, 843432149, 880103112, 963922456, 1445883684, 1686864298, 2530296447, 2891767368, 3373728596, 5060592894, 6747457192, 10121185788, 20242371576]

約数ペア:

[(1, 20242371576), (2, 10121185788), (3, 6747457192), (4, 5060592894), (6, 3373728596), (7, 2891767368), (8, 2530296447), (12, 1686864298), (14, 1445883684), (21, 963922456), (23, 880103112), (24, 843432149), (28, 722941842), (42, 481961228), (46, 440051556), (49, 413109624), (56, 361470921), (69, 293367704), (84, 240980614), (92, 220025778), (98, 206554812), (138, 146683852), (147, 137703208), (161, 125729016), (168, 120490307), (184, 110012889), (196, 103277406), (276, 73341926), (294, 68851604), (322, 62864508), (392, 51638703), (483, 41909672), (552, 36670963), (588, 34425802), (644, 31432254), (966, 20954836), (1127, 17961288), (1176, 17212901), (1288, 15716127), (1932, 10477418), (2254, 8980644), (3381, 5987096), (3864, 5238709), (4508, 4490322), (6762, 2993548), (9016, 2245161), (13524, 1496774), (27048, 748387)]