2020128941208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1\times {\mathrm{118901}}^1$

素因数の和:123337

約数の個数: 128

約数和(自身を含む): 6024165073920

約数和(自身を除く): 4004036132712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 4397, 8794, 13191, 17588, 26382, 30779, 35176, 52764, 61558, 92337, 101131, 105528, 118901, 123116, 184674, 202262, 237802, 246232, 303393, 356703, 369348, 404524, 475604, 606786, 707917, 713406, 738696, 809048, 832307, 951208, 1213572, 1415834, 1426812, 1664614, 2123751, 2427144, 2496921, 2734723, 2831668, 2853624, 3329228, 4247502, 4993842, 5469446, 5663336, 6658456, 8204169, 8495004, 9987684, 10938892, 16408338, 16990008, 19143061, 19975368, 21877784, 32816676, 38286122, 57429183, 65633352, 76572244, 114858366, 153144488, 229716732, 459433464, 522807697, 1045615394, 1568423091, 2091230788, 3136846182, 3659653879, 4182461576, 6273692364, 7319307758, 10978961637, 12024577031, 12547384728, 14638615516, 21957923274, 24049154062, 29277231032, 36073731093, 43915846548, 48098308124, 72147462186, 84172039217, 87831693096, 96196616248, 144294924372, 168344078434, 252516117651, 288589848744, 336688156868, 505032235302, 673376313736, 1010064470604, 2020128941208]

約数ペア:

[(1, 2020128941208), (2, 1010064470604), (3, 673376313736), (4, 505032235302), (6, 336688156868), (7, 288589848744), (8, 252516117651), (12, 168344078434), (14, 144294924372), (21, 96196616248), (23, 87831693096), (24, 84172039217), (28, 72147462186), (42, 48098308124), (46, 43915846548), (56, 36073731093), (69, 29277231032), (84, 24049154062), (92, 21957923274), (138, 14638615516), (161, 12547384728), (168, 12024577031), (184, 10978961637), (276, 7319307758), (322, 6273692364), (483, 4182461576), (552, 3659653879), (644, 3136846182), (966, 2091230788), (1288, 1568423091), (1932, 1045615394), (3864, 522807697), (4397, 459433464), (8794, 229716732), (13191, 153144488), (17588, 114858366), (26382, 76572244), (30779, 65633352), (35176, 57429183), (52764, 38286122), (61558, 32816676), (92337, 21877784), (101131, 19975368), (105528, 19143061), (118901, 16990008), (123116, 16408338), (184674, 10938892), (202262, 9987684), (237802, 8495004), (246232, 8204169), (303393, 6658456), (356703, 5663336), (369348, 5469446), (404524, 4993842), (475604, 4247502), (606786, 3329228), (707917, 2853624), (713406, 2831668), (738696, 2734723), (809048, 2496921), (832307, 2427144), (951208, 2123751), (1213572, 1664614), (1415834, 1426812)]