20184012816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{32983}}^1$

素因数の和:33085

約数の個数: 160

約数和(自身を含む): 60859438080

約数和(自身を除く): 40675425264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 61, 66, 76, 88, 114, 122, 132, 152, 176, 183, 209, 228, 244, 264, 304, 366, 418, 456, 488, 528, 627, 671, 732, 836, 912, 976, 1159, 1254, 1342, 1464, 1672, 2013, 2318, 2508, 2684, 2928, 3344, 3477, 4026, 4636, 5016, 5368, 6954, 8052, 9272, 10032, 10736, 12749, 13908, 16104, 18544, 25498, 27816, 32208, 32983, 38247, 50996, 55632, 65966, 76494, 98949, 101992, 131932, 152988, 197898, 203984, 263864, 305976, 362813, 395796, 527728, 611952, 626677, 725626, 791592, 1088439, 1253354, 1451252, 1583184, 1880031, 2011963, 2176878, 2506708, 2902504, 3760062, 4023926, 4353756, 5013416, 5805008, 6035889, 6893447, 7520124, 8047852, 8707512, 10026832, 12071778, 13786894, 15040248, 16095704, 17415024, 20680341, 22131593, 24143556, 27573788, 30080496, 32191408, 38227297, 41360682, 44263186, 48287112, 55147576, 66394779, 76454594, 82721364, 88526372, 96574224, 110295152, 114681891, 132789558, 152909188, 165442728, 177052744, 229363782, 265579116, 305818376, 330885456, 354105488, 420500267, 458727564, 531158232, 611636752, 841000534, 917455128, 1062316464, 1261500801, 1682001068, 1834910256, 2523001602, 3364002136, 5046003204, 6728004272, 10092006408, 20184012816]

約数ペア:

[(1, 20184012816), (2, 10092006408), (3, 6728004272), (4, 5046003204), (6, 3364002136), (8, 2523001602), (11, 1834910256), (12, 1682001068), (16, 1261500801), (19, 1062316464), (22, 917455128), (24, 841000534), (33, 611636752), (38, 531158232), (44, 458727564), (48, 420500267), (57, 354105488), (61, 330885456), (66, 305818376), (76, 265579116), (88, 229363782), (114, 177052744), (122, 165442728), (132, 152909188), (152, 132789558), (176, 114681891), (183, 110295152), (209, 96574224), (228, 88526372), (244, 82721364), (264, 76454594), (304, 66394779), (366, 55147576), (418, 48287112), (456, 44263186), (488, 41360682), (528, 38227297), (627, 32191408), (671, 30080496), (732, 27573788), (836, 24143556), (912, 22131593), (976, 20680341), (1159, 17415024), (1254, 16095704), (1342, 15040248), (1464, 13786894), (1672, 12071778), (2013, 10026832), (2318, 8707512), (2508, 8047852), (2684, 7520124), (2928, 6893447), (3344, 6035889), (3477, 5805008), (4026, 5013416), (4636, 4353756), (5016, 4023926), (5368, 3760062), (6954, 2902504), (8052, 2506708), (9272, 2176878), (10032, 2011963), (10736, 1880031), (12749, 1583184), (13908, 1451252), (16104, 1253354), (18544, 1088439), (25498, 791592), (27816, 725626), (32208, 626677), (32983, 611952), (38247, 527728), (50996, 395796), (55632, 362813), (65966, 305976), (76494, 263864), (98949, 203984), (101992, 197898), (131932, 152988)]