20009100804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{2273}}^1$

素因数の和:3666

約数の個数: 144

約数和(自身を含む): 59317344576

約数和(自身を除く): 39308243772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1361, 1617, 2156, 2273, 2722, 3234, 4083, 4546, 5444, 6468, 6819, 8166, 9092, 9527, 13638, 14971, 15911, 16332, 19054, 25003, 27276, 28581, 29942, 31822, 38108, 44913, 47733, 50006, 57162, 59884, 63644, 66689, 75009, 89826, 95466, 100012, 104797, 111377, 114324, 133378, 150018, 175021, 179652, 190932, 200067, 209594, 222754, 266756, 300036, 314391, 334131, 350042, 400134, 419188, 445508, 525063, 628782, 668262, 700084, 733579, 800268, 1050126, 1225147, 1257564, 1336524, 1467158, 2100252, 2200737, 2450294, 2934316, 3093553, 3675441, 4401474, 4900588, 6187106, 7350882, 8802948, 9280659, 12374212, 14701764, 18561318, 21654871, 34029083, 37122636, 43309742, 64964613, 68058166, 86619484, 102087249, 129929226, 136116332, 151584097, 204174498, 238203581, 259858452, 303168194, 408348996, 454752291, 476407162, 606336388, 714610743, 909504582, 952814324, 1429221486, 1667425067, 1819009164, 2858442972, 3334850134, 5002275201, 6669700268, 10004550402, 20009100804]

約数ペア:

[(1, 20009100804), (2, 10004550402), (3, 6669700268), (4, 5002275201), (6, 3334850134), (7, 2858442972), (11, 1819009164), (12, 1667425067), (14, 1429221486), (21, 952814324), (22, 909504582), (28, 714610743), (33, 606336388), (42, 476407162), (44, 454752291), (49, 408348996), (66, 303168194), (77, 259858452), (84, 238203581), (98, 204174498), (132, 151584097), (147, 136116332), (154, 129929226), (196, 102087249), (231, 86619484), (294, 68058166), (308, 64964613), (462, 43309742), (539, 37122636), (588, 34029083), (924, 21654871), (1078, 18561318), (1361, 14701764), (1617, 12374212), (2156, 9280659), (2273, 8802948), (2722, 7350882), (3234, 6187106), (4083, 4900588), (4546, 4401474), (5444, 3675441), (6468, 3093553), (6819, 2934316), (8166, 2450294), (9092, 2200737), (9527, 2100252), (13638, 1467158), (14971, 1336524), (15911, 1257564), (16332, 1225147), (19054, 1050126), (25003, 800268), (27276, 733579), (28581, 700084), (29942, 668262), (31822, 628782), (38108, 525063), (44913, 445508), (47733, 419188), (50006, 400134), (57162, 350042), (59884, 334131), (63644, 314391), (66689, 300036), (75009, 266756), (89826, 222754), (95466, 209594), (100012, 200067), (104797, 190932), (111377, 179652), (114324, 175021), (133378, 150018)]