20153024238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{15017}}^1$

素因数の和:15321

約数の個数: 64

約数和(自身を含む): 43597854720

約数和(自身を除く): 23444830482

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 223, 354, 446, 669, 1003, 1338, 2006, 3009, 3791, 6018, 7582, 11373, 13157, 15017, 22746, 26314, 30034, 39471, 45051, 78942, 90102, 223669, 255289, 447338, 510578, 671007, 765867, 886003, 1342014, 1531734, 1772006, 2658009, 3348791, 5316018, 6697582, 10046373, 15062051, 20092746, 30124102, 45186153, 56929447, 90372306, 113858894, 170788341, 197578669, 341576682, 395157338, 592736007, 1185472014, 3358837373, 6717674746, 10076512119, 20153024238]

約数ペア:

[(1, 20153024238), (2, 10076512119), (3, 6717674746), (6, 3358837373), (17, 1185472014), (34, 592736007), (51, 395157338), (59, 341576682), (102, 197578669), (118, 170788341), (177, 113858894), (223, 90372306), (354, 56929447), (446, 45186153), (669, 30124102), (1003, 20092746), (1338, 15062051), (2006, 10046373), (3009, 6697582), (3791, 5316018), (6018, 3348791), (7582, 2658009), (11373, 1772006), (13157, 1531734), (15017, 1342014), (22746, 886003), (26314, 765867), (30034, 671007), (39471, 510578), (45051, 447338), (78942, 255289), (90102, 223669)]