20432522530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{1051}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 46181268288

約数和(自身を除く): 25748745758

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 289, 310, 434, 527, 578, 595, 961, 1051, 1054, 1085, 1190, 1445, 1922, 2023, 2102, 2170, 2635, 2890, 3689, 4046, 4805, 5255, 5270, 6727, 7357, 7378, 8959, 9610, 10115, 10510, 13454, 14714, 16337, 17867, 17918, 18445, 20230, 32581, 32674, 33635, 35734, 36785, 36890, 44795, 62713, 65162, 67270, 73570, 81685, 89335, 89590, 114359, 125069, 125426, 162905, 163370, 178670, 228067, 228718, 250138, 277729, 303739, 313565, 325810, 456134, 553877, 555458, 571795, 607478, 625345, 627130, 1010011, 1107754, 1140335, 1143590, 1250690, 1388645, 1518695, 1944103, 2020022, 2126173, 2280670, 2769385, 2777290, 3037390, 3877139, 3888206, 4252346, 5050055, 5538770, 7070077, 7754278, 9415909, 9720515, 10100110, 10630865, 14140154, 17170187, 18831818, 19385695, 19441030, 21261730, 34340374, 35350385, 38771390, 47079545, 65911363, 70700770, 85850935, 94159090, 120191309, 131822726, 171701870, 240382618, 291893179, 329556815, 583786358, 600956545, 659113630, 1201913090, 1459465895, 2043252253, 2918931790, 4086504506, 10216261265, 20432522530]

約数ペア:

[(1, 20432522530), (2, 10216261265), (5, 4086504506), (7, 2918931790), (10, 2043252253), (14, 1459465895), (17, 1201913090), (31, 659113630), (34, 600956545), (35, 583786358), (62, 329556815), (70, 291893179), (85, 240382618), (119, 171701870), (155, 131822726), (170, 120191309), (217, 94159090), (238, 85850935), (289, 70700770), (310, 65911363), (434, 47079545), (527, 38771390), (578, 35350385), (595, 34340374), (961, 21261730), (1051, 19441030), (1054, 19385695), (1085, 18831818), (1190, 17170187), (1445, 14140154), (1922, 10630865), (2023, 10100110), (2102, 9720515), (2170, 9415909), (2635, 7754278), (2890, 7070077), (3689, 5538770), (4046, 5050055), (4805, 4252346), (5255, 3888206), (5270, 3877139), (6727, 3037390), (7357, 2777290), (7378, 2769385), (8959, 2280670), (9610, 2126173), (10115, 2020022), (10510, 1944103), (13454, 1518695), (14714, 1388645), (16337, 1250690), (17867, 1143590), (17918, 1140335), (18445, 1107754), (20230, 1010011), (32581, 627130), (32674, 625345), (33635, 607478), (35734, 571795), (36785, 555458), (36890, 553877), (44795, 456134), (62713, 325810), (65162, 313565), (67270, 303739), (73570, 277729), (81685, 250138), (89335, 228718), (89590, 228067), (114359, 178670), (125069, 163370), (125426, 162905)]