20233414320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{6043}}^1$

素因数の和:8059

約数の個数: 160

約数和(自身を含む): 71731932672

約数和(自身を除く): 51498518352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1993, 3986, 5979, 6043, 7972, 9965, 11958, 12086, 13951, 15944, 18129, 19930, 23916, 24172, 27902, 29895, 30215, 31888, 36258, 39860, 41853, 42301, 47832, 48344, 55804, 59790, 60430, 69755, 72516, 79720, 83706, 84602, 90645, 95664, 96688, 111608, 119580, 120860, 126903, 139510, 145032, 159440, 167412, 169204, 181290, 209265, 211505, 223216, 239160, 241720, 253806, 279020, 290064, 334824, 338408, 362580, 418530, 423010, 478320, 483440, 507612, 558040, 634515, 669648, 676816, 725160, 837060, 846020, 1015224, 1116080, 1269030, 1450320, 1674120, 1692040, 2030448, 2538060, 3348240, 3384080, 5076120, 10152240, 12043699, 24087398, 36131097, 48174796, 60218495, 72262194, 84305893, 96349592, 120436990, 144524388, 168611786, 180655485, 192699184, 240873980, 252917679, 289048776, 337223572, 361310970, 421529465, 481747960, 505835358, 578097552, 674447144, 722621940, 843058930, 963495920, 1011670716, 1264588395, 1348894288, 1445243880, 1686117860, 2023341432, 2529176790, 2890487760, 3372235720, 4046682864, 5058353580, 6744471440, 10116707160, 20233414320]

約数ペア:

[(1, 20233414320), (2, 10116707160), (3, 6744471440), (4, 5058353580), (5, 4046682864), (6, 3372235720), (7, 2890487760), (8, 2529176790), (10, 2023341432), (12, 1686117860), (14, 1445243880), (15, 1348894288), (16, 1264588395), (20, 1011670716), (21, 963495920), (24, 843058930), (28, 722621940), (30, 674447144), (35, 578097552), (40, 505835358), (42, 481747960), (48, 421529465), (56, 361310970), (60, 337223572), (70, 289048776), (80, 252917679), (84, 240873980), (105, 192699184), (112, 180655485), (120, 168611786), (140, 144524388), (168, 120436990), (210, 96349592), (240, 84305893), (280, 72262194), (336, 60218495), (420, 48174796), (560, 36131097), (840, 24087398), (1680, 12043699), (1993, 10152240), (3986, 5076120), (5979, 3384080), (6043, 3348240), (7972, 2538060), (9965, 2030448), (11958, 1692040), (12086, 1674120), (13951, 1450320), (15944, 1269030), (18129, 1116080), (19930, 1015224), (23916, 846020), (24172, 837060), (27902, 725160), (29895, 676816), (30215, 669648), (31888, 634515), (36258, 558040), (39860, 507612), (41853, 483440), (42301, 478320), (47832, 423010), (48344, 418530), (55804, 362580), (59790, 338408), (60430, 334824), (69755, 290064), (72516, 279020), (79720, 253806), (83706, 241720), (84602, 239160), (90645, 223216), (95664, 211505), (96688, 209265), (111608, 181290), (119580, 169204), (120860, 167412), (126903, 159440), (139510, 145032)]