20162236062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 44590694400

約数和(自身を除く): 24428458338

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 79, 94, 102, 139, 141, 158, 237, 278, 282, 383, 417, 474, 766, 799, 834, 1149, 1343, 1598, 2298, 2363, 2397, 2686, 3713, 4029, 4726, 4794, 6511, 6533, 7089, 7426, 8058, 10981, 11139, 13022, 13066, 14178, 18001, 19533, 19599, 21962, 22278, 30257, 32943, 36002, 39066, 39198, 53237, 54003, 60514, 63121, 65886, 90771, 106474, 108006, 111061, 126242, 159711, 181542, 186677, 189363, 222122, 306017, 319422, 333183, 373354, 378726, 514369, 516107, 560031, 612034, 666366, 905029, 918051, 1028738, 1032214, 1120062, 1422079, 1543107, 1548321, 1810058, 1836102, 2502139, 2715087, 2844158, 3086214, 3096642, 4205723, 4266237, 5004278, 5430174, 7506417, 8411446, 8532474, 8773819, 12617169, 15012834, 17547638, 24175343, 25234338, 26321457, 42536363, 48350686, 52642914, 71497291, 72526029, 85072726, 127609089, 142994582, 145052058, 197668981, 214491873, 255218178, 395337962, 428983746, 593006943, 1186013886, 3360372677, 6720745354, 10081118031, 20162236062]

約数ペア:

[(1, 20162236062), (2, 10081118031), (3, 6720745354), (6, 3360372677), (17, 1186013886), (34, 593006943), (47, 428983746), (51, 395337962), (79, 255218178), (94, 214491873), (102, 197668981), (139, 145052058), (141, 142994582), (158, 127609089), (237, 85072726), (278, 72526029), (282, 71497291), (383, 52642914), (417, 48350686), (474, 42536363), (766, 26321457), (799, 25234338), (834, 24175343), (1149, 17547638), (1343, 15012834), (1598, 12617169), (2298, 8773819), (2363, 8532474), (2397, 8411446), (2686, 7506417), (3713, 5430174), (4029, 5004278), (4726, 4266237), (4794, 4205723), (6511, 3096642), (6533, 3086214), (7089, 2844158), (7426, 2715087), (8058, 2502139), (10981, 1836102), (11139, 1810058), (13022, 1548321), (13066, 1543107), (14178, 1422079), (18001, 1120062), (19533, 1032214), (19599, 1028738), (21962, 918051), (22278, 905029), (30257, 666366), (32943, 612034), (36002, 560031), (39066, 516107), (39198, 514369), (53237, 378726), (54003, 373354), (60514, 333183), (63121, 319422), (65886, 306017), (90771, 222122), (106474, 189363), (108006, 186677), (111061, 181542), (126242, 159711)]