20184840060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397183}}^1$

素因数の和:397224

約数の個数: 144

約数和(自身を含む): 70997434368

約数和(自身を除く): 50812594308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 50820, 397183, 794366, 1191549, 1588732, 1985915, 2383098, 2780281, 3971830, 4369013, 4766196, 5560562, 5957745, 7943660, 8340843, 8738026, 11121124, 11915490, 13107039, 13901405, 16681686, 17476052, 21845065, 23830980, 26214078, 27802810, 30583091, 33363372, 41704215, 43690130, 48059143, 52428156, 55605620, 61166182, 65535195, 83408430, 87380260, 91749273, 96118286, 122332364, 131070390, 144177429, 152915455, 166816860, 183498546, 192236572, 240295715, 262140780, 288354858, 305830910, 336414001, 366997092, 458746365, 480591430, 576709716, 611661820, 672828002, 720887145, 917492730, 961182860, 1009242003, 1345656004, 1441774290, 1682070005, 1834985460, 2018484006, 2883548580, 3364140010, 4036968012, 5046210015, 6728280020, 10092420030, 20184840060]

約数ペア:

[(1, 20184840060), (2, 10092420030), (3, 6728280020), (4, 5046210015), (5, 4036968012), (6, 3364140010), (7, 2883548580), (10, 2018484006), (11, 1834985460), (12, 1682070005), (14, 1441774290), (15, 1345656004), (20, 1009242003), (21, 961182860), (22, 917492730), (28, 720887145), (30, 672828002), (33, 611661820), (35, 576709716), (42, 480591430), (44, 458746365), (55, 366997092), (60, 336414001), (66, 305830910), (70, 288354858), (77, 262140780), (84, 240295715), (105, 192236572), (110, 183498546), (121, 166816860), (132, 152915455), (140, 144177429), (154, 131070390), (165, 122332364), (210, 96118286), (220, 91749273), (231, 87380260), (242, 83408430), (308, 65535195), (330, 61166182), (363, 55605620), (385, 52428156), (420, 48059143), (462, 43690130), (484, 41704215), (605, 33363372), (660, 30583091), (726, 27802810), (770, 26214078), (847, 23830980), (924, 21845065), (1155, 17476052), (1210, 16681686), (1452, 13901405), (1540, 13107039), (1694, 11915490), (1815, 11121124), (2310, 8738026), (2420, 8340843), (2541, 7943660), (3388, 5957745), (3630, 5560562), (4235, 4766196), (4620, 4369013), (5082, 3971830), (7260, 2780281), (8470, 2383098), (10164, 1985915), (12705, 1588732), (16940, 1191549), (25410, 794366), (50820, 397183)]