20162992224

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{39163}}^1$

素因数の和:39380

約数の個数: 96

約数和(自身を含む): 54952418304

約数和(自身を除く): 34789426080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 992, 1038, 1384, 1488, 2076, 2768, 2976, 4152, 5363, 5536, 8304, 10726, 16089, 16608, 21452, 32178, 39163, 42904, 64356, 78326, 85808, 117489, 128712, 156652, 171616, 234978, 257424, 313304, 469956, 514848, 626608, 939912, 1214053, 1253216, 1879824, 2428106, 3642159, 3759648, 4856212, 6775199, 7284318, 9712424, 13550398, 14568636, 19424848, 20325597, 27100796, 29137272, 38849696, 40651194, 54201592, 58274544, 81302388, 108403184, 116549088, 162604776, 210031169, 216806368, 325209552, 420062338, 630093507, 650419104, 840124676, 1260187014, 1680249352, 2520374028, 3360498704, 5040748056, 6720997408, 10081496112, 20162992224]

約数ペア:

[(1, 20162992224), (2, 10081496112), (3, 6720997408), (4, 5040748056), (6, 3360498704), (8, 2520374028), (12, 1680249352), (16, 1260187014), (24, 840124676), (31, 650419104), (32, 630093507), (48, 420062338), (62, 325209552), (93, 216806368), (96, 210031169), (124, 162604776), (173, 116549088), (186, 108403184), (248, 81302388), (346, 58274544), (372, 54201592), (496, 40651194), (519, 38849696), (692, 29137272), (744, 27100796), (992, 20325597), (1038, 19424848), (1384, 14568636), (1488, 13550398), (2076, 9712424), (2768, 7284318), (2976, 6775199), (4152, 4856212), (5363, 3759648), (5536, 3642159), (8304, 2428106), (10726, 1879824), (16089, 1253216), (16608, 1214053), (21452, 939912), (32178, 626608), (39163, 514848), (42904, 469956), (64356, 313304), (78326, 257424), (85808, 234978), (117489, 171616), (128712, 156652)]