20832500640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6200149}}^1$

素因数の和:6200174

約数の個数: 96

約数和(自身を含む): 74997014400

約数和(自身を除く): 54164513760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6200149, 12400298, 18600447, 24800596, 31000745, 37200894, 43401043, 49601192, 62001490, 74401788, 86802086, 93002235, 99202384, 124002980, 130203129, 148803576, 173604172, 186004470, 198404768, 217005215, 248005960, 260406258, 297607152, 347208344, 372008940, 434010430, 496011920, 520812516, 595214304, 651015645, 694416688, 744017880, 868020860, 992023840, 1041625032, 1302031290, 1388833376, 1488035760, 1736041720, 2083250064, 2604062580, 2976071520, 3472083440, 4166500128, 5208125160, 6944166880, 10416250320, 20832500640]

約数ペア:

[(1, 20832500640), (2, 10416250320), (3, 6944166880), (4, 5208125160), (5, 4166500128), (6, 3472083440), (7, 2976071520), (8, 2604062580), (10, 2083250064), (12, 1736041720), (14, 1488035760), (15, 1388833376), (16, 1302031290), (20, 1041625032), (21, 992023840), (24, 868020860), (28, 744017880), (30, 694416688), (32, 651015645), (35, 595214304), (40, 520812516), (42, 496011920), (48, 434010430), (56, 372008940), (60, 347208344), (70, 297607152), (80, 260406258), (84, 248005960), (96, 217005215), (105, 198404768), (112, 186004470), (120, 173604172), (140, 148803576), (160, 130203129), (168, 124002980), (210, 99202384), (224, 93002235), (240, 86802086), (280, 74401788), (336, 62001490), (420, 49601192), (480, 43401043), (560, 37200894), (672, 31000745), (840, 24800596), (1120, 18600447), (1680, 12400298), (3360, 6200149)]