20141242144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1922

約数の個数: 96

約数和(自身を含む): 42434642880

約数和(自身を除く): 22293400736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 257, 304, 332, 514, 608, 664, 1028, 1328, 1553, 1577, 2056, 2656, 3106, 3154, 4112, 4883, 6212, 6308, 8224, 9766, 12424, 12616, 19532, 21331, 24848, 25232, 29507, 39064, 42662, 49696, 50464, 59014, 78128, 85324, 118028, 128899, 156256, 170648, 236056, 257798, 341296, 399121, 405289, 472112, 515596, 682592, 798242, 810578, 944224, 1031192, 1596484, 1621156, 2062384, 2449081, 3192968, 3242312, 4124768, 4898162, 6385936, 6484624, 7583299, 9796324, 12771872, 12969248, 15166598, 19592648, 30333196, 33127043, 39185296, 60666392, 66254086, 78370592, 121332784, 132508172, 242665568, 265016344, 530032688, 629413817, 1060065376, 1258827634, 2517655268, 5035310536, 10070621072, 20141242144]

約数ペア:

[(1, 20141242144), (2, 10070621072), (4, 5035310536), (8, 2517655268), (16, 1258827634), (19, 1060065376), (32, 629413817), (38, 530032688), (76, 265016344), (83, 242665568), (152, 132508172), (166, 121332784), (257, 78370592), (304, 66254086), (332, 60666392), (514, 39185296), (608, 33127043), (664, 30333196), (1028, 19592648), (1328, 15166598), (1553, 12969248), (1577, 12771872), (2056, 9796324), (2656, 7583299), (3106, 6484624), (3154, 6385936), (4112, 4898162), (4883, 4124768), (6212, 3242312), (6308, 3192968), (8224, 2449081), (9766, 2062384), (12424, 1621156), (12616, 1596484), (19532, 1031192), (21331, 944224), (24848, 810578), (25232, 798242), (29507, 682592), (39064, 515596), (42662, 472112), (49696, 405289), (50464, 399121), (59014, 341296), (78128, 257798), (85324, 236056), (118028, 170648), (128899, 156256)]