2006193840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1194163}}^1$

素因数の和:1194186

約数の個数: 80

約数和(自身を含む): 7107664128

約数和(自身を除く): 5101470288

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, 1194163, 2388326, 3582489, 4776652, 5970815, 7164978, 8359141, 9553304, 11941630, 14329956, 16718282, 17912445, 19106608, 23883260, 25077423, 28659912, 33436564, 35824890, 41795705, 47766520, 50154846, 57319824, 66873128, 71649780, 83591410, 95533040, 100309692, 125387115, 133746256, 143299560, 167182820, 200619384, 250774230, 286599120, 334365640, 401238768, 501548460, 668731280, 1003096920, 2006193840]

約数ペア:

[(1, 2006193840), (2, 1003096920), (3, 668731280), (4, 501548460), (5, 401238768), (6, 334365640), (7, 286599120), (8, 250774230), (10, 200619384), (12, 167182820), (14, 143299560), (15, 133746256), (16, 125387115), (20, 100309692), (21, 95533040), (24, 83591410), (28, 71649780), (30, 66873128), (35, 57319824), (40, 50154846), (42, 47766520), (48, 41795705), (56, 35824890), (60, 33436564), (70, 28659912), (80, 25077423), (84, 23883260), (105, 19106608), (112, 17912445), (120, 16718282), (140, 14329956), (168, 11941630), (210, 9553304), (240, 8359141), (280, 7164978), (336, 5970815), (420, 4776652), (560, 3582489), (840, 2388326), (1680, 1194163)]